What Is Auracast? How One Phone or Smart TV Can Share Audio with Multiple Headphones

Bluetooth headphones and wireless earbuds are usually designed around a private one to one connection. A phone sends audio to one pair of earbuds. A laptop connects to one headset. A Smart TV sends sound to one compatible headphone. This familiar system works well for personal listening, but it becomes restrictive when two or more people want to hear the same audio privately.

Auracast is designed to change that experience. It is a Bluetooth broadcast audio technology that allows a compatible smartphone, television, laptop or public audio system to transmit sound to multiple compatible receivers at the same time. Those receivers may include wireless earbuds, over ear headphones, hearing aids or hearing implants.

Instead of pairing one headphone directly with one source, Auracast allows nearby compatible listeners to discover and join an audio broadcast. The idea is similar to choosing a Wi Fi network or selecting a radio station, although the technical process and device interface are different.

This means one compatible phone could share a playlist, podcast or video sound with several people using their own headphones. A compatible Smart TV could broadcast the same film audio to multiple family members. An airport, conference centre, gym, cinema or place of worship could make announcements or programme audio available directly through compatible earbuds and hearing devices.

Auracast is part of Bluetooth LE Audio, the newer Bluetooth audio architecture built around Bluetooth Low Energy and the LC3 codec. The Bluetooth Special Interest Group identifies Auracast broadcast audio as one of the major new experiences enabled by LE Audio. Unlike normal Bluetooth pairing, an Auracast broadcast can potentially be received by an unlimited number of compatible devices within range.

For buyers researching how to connect two Bluetooth headphones to one phone, how to share TV audio with multiple headphones, what Bluetooth broadcast audio means or whether Auracast is available on Android, this guide explains the technology in practical terms. It also clarifies an important limitation: a normal Bluetooth headphone does not automatically become Auracast compatible simply because it supports a recent Bluetooth version.

What Is Auracast in Simple Words?

Auracast is a Bluetooth feature that allows one compatible audio source to broadcast sound to many compatible listening devices.

The source may be a phone, tablet, laptop, Smart TV or dedicated public audio transmitter. The receiving devices may be wireless earbuds, headphones, hearing aids or hearing implants.

In a normal Bluetooth connection, the source and headphone create a private paired connection. With Auracast, the source creates a broadcast that nearby compatible devices can discover and join.

An Auracast broadcast may be open or protected. An open broadcast may be available for nearby users to join, while a private broadcast may require a password or another form of access.

The Bluetooth Special Interest Group explains that an Auracast transmitter begins a broadcast containing information such as the broadcast name, content details, codec configuration and available audio streams. An Auracast assistant then helps the user select the broadcast and directs the receiving headphones or hearing device to join it.

The listening device receives the audio directly from the transmitter. The phone acting as the assistant may help with discovery and selection, but it does not always need to relay the sound itself.

Why Was Auracast Created?

Traditional Bluetooth audio was mainly designed for one source and one receiving device. This is practical for personal listening but less suitable for shared and public audio.

Suppose two people want to watch the same film on a phone during a flight. With ordinary Bluetooth, the phone may support only one headphone connection. Some devices offer manufacturer specific audio sharing, but compatibility can be limited to selected models or ecosystems.

A similar issue occurs with televisions. One person may want louder sound, another may prefer private listening, and a third may use a hearing device. Connecting all of them to one conventional Bluetooth output is not always possible.

Public environments create an even larger challenge. A muted television in a gym may display news or sports, but visitors cannot hear it. An airport announcement may be difficult to understand because of distance, echoes or background noise. A conference participant with hearing loss may need a separate assistive listening system.

Auracast creates a common Bluetooth based method for broadcasting audio to many compatible receivers. This can support personal sharing, public listening and accessibility through one broader technology.

How Does Auracast Work?

Auracast uses three main roles: the transmitter, the receiver and the assistant.

The transmitter creates the audio broadcast. It may be a smartphone sharing music, a Smart TV broadcasting film audio or a public venue sending announcements.

The receiver plays the broadcast. It may be a pair of Auracast compatible wireless earbuds, Bluetooth headphones or a hearing device.

The assistant helps the user find, select and join a broadcast. In many cases, a smartphone can act as the assistant by scanning for nearby broadcasts and showing them in a menu. After the user selects one, the assistant provides the necessary information to the receiving device.

This division is important because the phone used to select the broadcast is not necessarily the device producing the audio. For example, a Smart TV may be the transmitter, a pair of hearing aids may be the receiver and the listener’s phone may act as the assistant.

An Auracast broadcast can contain more than one audio stream. A television broadcast could potentially provide different language tracks. A public venue could offer the main programme, audio description or interpretation through separate streams, depending on how the system is implemented.

Can One Phone Share Audio with Multiple Headphones?

Yes, but the phone and headphones must support the required Bluetooth LE Audio and broadcast functions.

Google’s current Android support documentation states that a compatible Android device can share audio with two or more people using Bluetooth LE Audio headphones or hearing devices. Each person can use their own compatible listening device. The phone may also help users find and join nearby public LE Audio broadcasts.

This is different from connecting a phone to two ordinary Bluetooth headphones through a simple Bluetooth menu. Older headphones using only Bluetooth Classic Audio cannot automatically join an Auracast broadcast.

The exact setup depends on the smartphone brand and software. On a supported device, users may see options such as audio sharing, broadcast audio, share audio or find a broadcast.

Samsung also provides Auracast broadcasting on selected Galaxy devices. The company describes the feature as turning a compatible Galaxy phone into a type of audio broadcaster that can send music or other sound to multiple compatible receivers.

Device compatibility must be checked carefully because not every recent Android phone supports transmission, reception and assistant functions in the same way.

Can a Smart TV Share Sound with Multiple Bluetooth Headphones?

A compatible Smart TV with Auracast transmitter support can broadcast its audio to multiple compatible headphones, earbuds or hearing devices.

This can be useful when two people want private television sound without disturbing others. It may also help family members who prefer different listening volumes, provided their receiving devices allow individual volume control.

Samsung has implemented Auracast support on selected televisions and compatible Galaxy Buds products. Official Samsung information describes supported Smart TVs broadcasting audio to nearby compatible Bluetooth listening devices. Availability varies by model, region, software version and connected receiver.

This does not mean every television with Bluetooth can share sound through Auracast. Many televisions only support conventional Bluetooth output to one receiving device.

Buyers searching for a Smart TV that connects to multiple Bluetooth headphones should look for an explicit Auracast transmitter specification. General terms such as Bluetooth enabled, Bluetooth 5.2 or wireless audio are not sufficient proof.

The headphones must also support Auracast reception. An Auracast television cannot force an ordinary Bluetooth headphone to receive the broadcast.

Is Auracast the Same as Bluetooth Multipoint?

No. Auracast and Bluetooth multipoint solve different connection problems.

Multipoint allows one headphone to remain connected to more than one source device. For example, a wireless headphone may connect to a laptop and phone at the same time. The user can listen to music from the laptop and then answer a phone call without manually pairing again.

Auracast allows one source to broadcast audio to multiple receiving devices. For example, one television may send the same programme sound to several headphones.

Multipoint is therefore many sources connected to one listening device. Auracast is generally one broadcast source sending sound to many listening devices.

The two features may exist in the same future product, but one does not imply the other.

Is Auracast the Same as Dual Audio?

Not exactly.

Dual Audio is a general name used by some manufacturers for sending audio to two Bluetooth devices at once. The feature may depend on the phone brand, software and supported accessories.

Auracast is a standardised broadcast audio system based on Bluetooth LE Audio. It is designed to support more than two receivers and can also be used in public locations.

A manufacturer specific Dual Audio function may work with ordinary Bluetooth headphones, while Auracast requires compatible LE Audio broadcast receivers.

For users who only need to connect two existing headphones, a phone’s current Dual Audio feature may be more immediately useful. For users planning future shared listening, public broadcast access or hearing device compatibility, Auracast offers a broader system.

Does Auracast Use Wi Fi or Mobile Data?

Auracast itself uses Bluetooth, not Wi Fi or mobile data, to send the local audio broadcast.

However, the content source may still require internet access. Streaming music from an online service or watching an online film requires Wi Fi or mobile data. Once the phone or television has the audio, Auracast distributes it locally through Bluetooth.

Downloaded music, offline video or locally stored audio can be shared without an active internet connection, provided the transmitting and receiving devices support Auracast.

A public Auracast broadcast such as an airport announcement or conference audio would also be received locally through Bluetooth.

How Many Headphones Can Connect Through Auracast?

The Bluetooth Special Interest Group states that an unlimited number of in range Auracast receivers can potentially join a broadcast.

This does not mean that every consumer phone will always support an unlimited number of listeners in every real environment. The actual experience depends on the transmitter, software, broadcast configuration, radio conditions and manufacturer implementation.

The main difference is that Auracast does not use the same one to one pairing model that normally limits the number of direct connections.

A personal phone broadcast may be used by a small group, while a properly installed venue transmitter could support a much larger audience.

Can Different Headphone Brands Join the Same Auracast Broadcast?

In principle, yes. Auracast is intended to work across compatible Bluetooth products from different manufacturers.

The transmitter and receivers must implement the required LE Audio and Public Broadcast Profile features. The Bluetooth SIG states that Auracast support requires specific capabilities introduced with Bluetooth Core Specification version 5.2 together with the relevant LE Audio broadcast specifications.

Brand independence is one of the main potential benefits. A group of people may be able to use their own compatible earbuds, headphones or hearing devices rather than requiring identical products.

However, buyers should confirm actual product support. Bluetooth version numbers and general LE Audio claims do not always show whether a device supports every Auracast role.

Does Bluetooth 5.2 or Bluetooth 5.3 Automatically Support Auracast?

No.

Auracast depends on technical features introduced from Bluetooth 5.2 onward, but manufacturers still need to implement the required LE Audio profiles and broadcast functionality.

A Bluetooth 5.2 or Bluetooth 5.3 headphone may use only traditional Bluetooth Classic Audio. It may support Bluetooth Low Energy for controls or battery information without supporting LE Audio broadcast reception.

Buyers should look for explicit terms such as Auracast receiver, Auracast transmitter, Auracast assistant, broadcast audio or Public Broadcast Profile.

A recent Bluetooth version can be part of the requirement, but it is not proof by itself.

Does Every LE Audio Device Support Auracast?

Not necessarily.

LE Audio is a broad architecture that includes several capabilities. A product may support LE Audio media playback without supporting every Auracast feature.

One device may support receiving broadcasts but not creating them. Another may act as an assistant but not as a transmitter. A television may transmit Auracast audio but not receive public broadcasts.

Users should check which Auracast role is supported.

For personal sharing, the phone needs broadcast source support and the headphones need receiver support. For listening to a public broadcast, the user needs compatible receiving headphones or hearing devices and an assistant interface that helps find and join the broadcast.

Can Ordinary Bluetooth Headphones Receive Auracast?

Ordinary Bluetooth Classic Audio headphones cannot directly receive an Auracast broadcast unless they also include the necessary LE Audio and Auracast receiver support.

A software update may add support to some products if their hardware was designed for it, but this cannot be assumed. The manufacturer must confirm that the product is upgradeable.

The Kyptec LifeStyle® product pages currently reviewed describe the practical features of the brand’s wireless earbuds and headphones, including ANC, microphones, drivers, battery performance, charging and low latency. They do not currently state Auracast or Bluetooth LE Audio broadcast support. Buyers should therefore not describe existing Kyptec LifeStyle® models as Auracast compatible unless the brand officially updates the specifications.

This does not prevent current Kyptec LifeStyle® headphones and earbuds from working with compatible phones, tablets, laptops and televisions through standard Bluetooth connections. It simply means that Auracast broadcasting should not be assumed.

Can a Bluetooth Adapter Add Auracast to a Television?

A dedicated Auracast transmitter may be able to add broadcast audio to a television or another audio source, provided the adapter accepts the television’s audio output and the receiving headphones support Auracast.

The adapter may connect through optical audio, USB, HDMI ARC, a headphone output or another interface depending on its design.

Compatibility should be checked carefully. The television output format, adapter input, audio delay and supported broadcast profile all matter.

A normal Bluetooth transmitter is not necessarily an Auracast transmitter. Buyers should look for an explicit Auracast broadcast audio specification.

Is Auracast Useful for Watching Movies Together?

Auracast can make shared movie listening more convenient because each viewer can use their own compatible headphones.

This may be useful during travel, in shared homes, in bedrooms or when other people nearby do not want to hear the television.

Each listener may also be able to control the volume through their own receiving device, depending on the implementation. One person can listen at a lower level while another chooses a higher comfortable volume.

The technology may also allow users with hearing devices to receive the same television audio as other viewers.

For present day buyers using conventional Bluetooth, the Kyptec LifeStyle® wireless headphone collection includes over ear models designed for movies, music, travel and long listening. These products can connect through standard Bluetooth to compatible televisions, although they should not be presented as Auracast receivers unless officially confirmed.

The Kyptec LifeStyle® 620 Hybrid ANC Wireless Headphones provide 40 mm drivers, Hybrid ANC, quad microphones, low latency and up to 50 hours of listed playtime. These features make them useful for individual TV viewing and long films through a compatible standard Bluetooth connection.

Can Auracast Share Different Languages?

Auracast broadcasts can be designed with more than one audio stream. This creates the possibility of offering different languages, audio description or interpretation.

A conference may provide the main speaker in several translated languages. A cinema or public screen could potentially provide standard audio and an accessible audio description stream.

Actual availability depends on the broadcaster. Auracast provides the technical ability to offer multiple streams, but the venue or content provider must create them.

This could become an important accessibility and tourism feature in airports, museums, guided tours and international events.

How Can Auracast Help People with Hearing Loss?

Accessibility is one of Auracast’s most important potential uses.

People using compatible hearing aids or hearing implants may be able to receive audio directly from public venue systems, televisions, phones and other broadcast sources.

This can reduce the effect of distance, echo and background noise. Instead of trying to hear a speaker through room acoustics, the listener may receive the programme audio directly through the hearing device.

Auracast may be used in theatres, lecture halls, airports, transport hubs, conference centres, houses of worship and public service locations.

Bluetooth LE Audio was designed with expanded hearing aid support, and the Bluetooth SIG describes broadcast audio as a significant opportunity for improving assistive listening access.

Auracast will coexist with existing assistive listening systems during the transition because many users and venues still depend on technologies already installed.

Where Could Public Auracast Broadcasts Be Used?

Airports could broadcast gate announcements directly to compatible headphones and hearing devices.

Railway stations could provide platform information or language specific announcements.

Gyms could broadcast sound from individual television screens, allowing members to choose which screen they want to hear.

Conference centres could offer the main programme, translation and audio description.

Museums could broadcast guided explanations for different exhibits.

Cinemas and theatres could provide accessible listening tracks.

Schools and universities could broadcast lecture audio to compatible student devices.

Places of worship could provide clearer direct audio to attendees with hearing loss.

Public waiting rooms could allow visitors to hear muted televisions without increasing room noise.

The success of these use cases depends on venue installation, receiver availability and public awareness.

Is an Auracast Broadcast Private?

Auracast can support both open and protected broadcasts.

An open public broadcast may be discoverable by anyone nearby with compatible equipment. This is suitable for announcements, public screens and venue audio.

A private broadcast may require a password or access code. This can be useful when a family shares television sound or friends share music from a phone.

Users should not assume that every broadcast is private simply because Bluetooth has a limited range. Sensitive conversations should not be transmitted through an open public broadcast.

The interface should show whether a broadcast is protected, although the exact appearance depends on the device.

What Is an Auracast Assistant?

An Auracast assistant is a device or application that helps users discover, select and connect to broadcasts.

A smartphone can act as the assistant even when the phone is not producing the audio. For example, a Smart TV may broadcast a film, while the viewer uses a phone to select that broadcast for compatible headphones.

The assistant scans available broadcast information, shows the broadcast name and helps provide the selected source details to the receiver.

This role can make public broadcasts easier to join because tiny hearing aids or earbuds may not have screens or complex menus.

How Do You Join an Auracast Broadcast?

The exact process varies by device, but the general steps are similar.

First, the user needs Auracast compatible receiving headphones, earbuds or hearing devices.

Next, the user opens the supported Bluetooth audio sharing or broadcast menu on a compatible phone or assistant device.

The phone scans for nearby broadcasts and displays their names.

The user selects the desired broadcast. A protected broadcast may require a password.

The assistant instructs the receiving device to join the selected audio stream.

Some devices may also support QR codes, near field communication or other simplified joining methods.

Users should follow the official instructions for their phone and headphones because menu names can differ.

How Do You Start an Auracast Broadcast from a Phone?

A compatible phone needs LE Audio broadcast source support.

The user generally connects compatible receiving earbuds or enables the phone’s audio sharing function, creates a broadcast name and chooses whether to protect it with a password.

The phone then broadcasts supported audio to nearby compatible receivers.

Samsung’s official guidance shows that selected Galaxy devices can create an Auracast broadcast channel for compatible nearby listening devices.

Android also provides built in LE Audio support from Android 13 at the platform level, but actual broadcast source availability depends on the phone hardware and manufacturer software.

Users should not assume every Android 13 or newer phone can start an Auracast broadcast.

Is Auracast Available on Android?

Android includes Bluetooth LE Audio support, and compatible Android devices can provide audio sharing and public broadcast discovery. Google’s support documentation states that users can share audio with two or more people when the Android device and listening accessories support LE Audio.

Availability still varies by smartphone model, manufacturer, region and software version.

Some Samsung Galaxy phones and tablets support Auracast transmission. Samsung has published device and software requirements for selected products.

Buyers should check the official specifications for the exact phone rather than relying only on the Android version.

Is Auracast Available on iPhone?

Auracast support depends on Apple’s device hardware, operating system and feature implementation.

General Bluetooth and Bluetooth Low Energy support do not automatically confirm Auracast broadcasting or reception.

Because software support can change, buyers should check Apple’s current official technical specifications and accessibility documentation for the exact iPhone and operating system version.

A user should not purchase Auracast headphones solely on the assumption that every recent iPhone will support all broadcast features.

Is Auracast Better Than a Headphone Splitter?

Auracast is more flexible than a physical headphone splitter because listeners can use separate wireless receiving devices without sharing a cable.

A traditional splitter is simple and works with compatible wired headphones, but it usually supports a small number of listeners and may create cable inconvenience.

Auracast can support many receivers, personal volume control and public broadcasts.

However, a wired splitter may remain more practical when the source and headphones do not support Auracast. It also avoids Bluetooth compatibility and charging requirements.

The better option depends on the equipment already owned and the use case.

Does Auracast Improve Sound Quality?

Auracast is mainly a broadcast and sharing feature. It does not automatically make the headphones sound better.

Auracast uses Bluetooth LE Audio and the LC3 codec, which are designed for efficient wireless audio. Sound quality still depends on bitrate, source quality, driver design, tuning, fit and processing.

A well tuned conventional Bluetooth headphone can sound better than a poorly designed Auracast product.

Buyers should evaluate Auracast as an additional connection capability rather than a replacement for normal sound quality criteria.

Does Auracast Reduce Battery Life?

Broadcasting audio from a phone or television uses power, and receiving audio also consumes battery.

Bluetooth LE Audio is designed around lower power operation, but actual battery use depends on the product, volume, signal conditions and processing.

A phone acting as an Auracast transmitter may use more power than when no Bluetooth audio is active.

Headphone battery life should still be checked through the official product specification. Auracast support does not guarantee longer or shorter battery duration by itself.

Is Auracast Good for Gaming?

Auracast is designed mainly for broadcast and shared listening rather than competitive two way gaming communication.

A gaming setup may require low latency audio and a microphone return channel. Auracast can distribute game sound to multiple listeners, but voice chat and microphone routing may use a separate connection method.

Gamers should check latency specifications and communication support rather than assuming Auracast alone provides a complete gaming headset solution.

For current individual gaming, Kyptec LifeStyle® models such as the Kyptec LifeStyle® 610 Hybrid ANC Wireless Earphones and Kyptec LifeStyle® 620 Hybrid ANC Wireless Headphones include low latency support according to their official pages. The Kyptec LifeStyle® 610 Hybrid ANC Wireless Earphones also provide six microphones, while the Kyptec LifeStyle® 620 Hybrid ANC Wireless Headphones provide quad microphones.

These are practical current features, although Auracast compatibility is not stated.

Should You Buy Auracast Headphones Now?

Auracast headphones may be worth considering for buyers who already own a compatible phone or television and specifically want shared audio or public broadcast access.

They may also be valuable for hearing device users who want stronger future accessibility support.

However, buyers should not ignore present day needs. Comfort, sound, microphones, ANC, battery life, low latency and warranty remain important.

Auracast adoption is growing, but support is not yet universal across phones, televisions and headphones. Buyers should confirm the complete connection chain before purchasing.

A pair of Auracast headphones provides little broadcast benefit when the phone and television do not support the feature.

Are Kyptec LifeStyle® Headphones Auracast Compatible?

The official Kyptec LifeStyle® pages reviewed for current products do not state Auracast or Bluetooth LE Audio broadcast support.

The Kyptec LifeStyle® 610 Hybrid ANC Wireless Earphones are currently described with Hybrid ANC, six microphones, 10 mm drivers, up to 40 hours of listed playtime, fast charging and low latency.

The Kyptec LifeStyle® 620 Hybrid ANC Wireless Headphones are currently described with Hybrid ANC, quad microphones, 40 mm drivers, up to 50 hours of listed playtime, two hour charging and low latency.

These products remain suitable for standard Bluetooth listening with compatible phones, tablets, laptops and televisions, but they should not be described as Auracast products unless Kyptec LifeStyle® officially adds that specification.

Buyers can compare the complete current range through the Kyptec LifeStyle® all products collection, the Kyptec LifeStyle® wireless headphone collection and the Kyptec LifeStyle® earphone collection.

Frequently Asked Question: What Is Auracast Used For?

Auracast is used to broadcast Bluetooth audio from one compatible source to multiple compatible receiving devices.

It can support shared music, multi headphone television listening, public announcements, conference audio, translation and assistive listening.

Frequently Asked Question: Can Two People Listen to One Phone with Separate Headphones?

Yes, when the phone and both listening devices support compatible Bluetooth LE Audio sharing or Auracast functions.

Two ordinary Bluetooth headphones cannot always connect in this way. Some phones also provide manufacturer specific Dual Audio features that work differently from Auracast.

Frequently Asked Question: Can Three or More People Join One Auracast Broadcast?

Yes. Auracast is designed as a one to many broadcast system. An unlimited number of compatible receivers within range can potentially join, subject to the transmitter and real environment.

Frequently Asked Question: Can One Smart TV Connect to Multiple Bluetooth Headphones?

A Smart TV with Auracast transmitter support can broadcast audio to multiple Auracast compatible headphones or hearing devices.

A standard Bluetooth TV without Auracast may support only one headphone, although some models use other dual listening technologies.

Frequently Asked Question: Do Auracast Headphones Need to Be the Same Brand?

No. Compatible products from different brands should be able to join the same broadcast when they implement the required Auracast specifications correctly.

Actual compatibility should still be confirmed through official product information.

Frequently Asked Question: Can AirPods Join Auracast?

This depends on whether the specific AirPods model and connected Apple device officially support the required Auracast receiver and assistant functions.

Bluetooth version alone does not provide confirmation. Buyers should check Apple’s current official specifications.

Frequently Asked Question: Can Auracast Work Without a Smartphone?

Yes. A compatible television or dedicated transmitter can create a broadcast without a phone producing the sound.

A smartphone may still be used as an assistant to discover and select the broadcast, depending on the receiving device.

Some receivers may provide their own selection controls.

Frequently Asked Question: Does Auracast Work Through Walls?

Auracast uses Bluetooth radio, so range is affected by walls, distance, interference and transmitter power.

It is generally designed for nearby listening rather than wide area broadcasting like traditional radio.

Public venues may install transmitters strategically to provide suitable coverage.

Frequently Asked Question: Is Auracast Free to Use?

Joining an available Auracast broadcast does not necessarily require a subscription.

However, the audio content itself may come from a paid streaming service, event or venue. The compatible devices must also be purchased.

A private broadcast may require a password.

Frequently Asked Question: Is Auracast Secure?

Auracast can support protected broadcasts. Public broadcasts may be intentionally open, while private broadcasts can require access credentials.

Users should check whether a broadcast is open or protected before transmitting sensitive content.

Frequently Asked Question: Will Auracast Replace Normal Bluetooth Pairing?

Auracast will not replace every ordinary Bluetooth connection.

Private one to one pairing remains useful for calls, personal music and microphone communication. Auracast adds a broadcast option for shared and public audio.

Future devices may support both traditional Bluetooth audio and Auracast.

Frequently Asked Question: Should I Wait for Auracast Before Buying Headphones?

Waiting is not necessary for most buyers who need headphones for calls, music, films, gaming or travel today.

Auracast is worth prioritising when shared audio, public broadcasts or hearing accessibility are essential requirements.

Current Kyptec LifeStyle® headphones and earbuds can still provide practical ANC, microphones, long battery life, low latency and standard Bluetooth compatibility without an advertised Auracast feature.

Final Buying Advice

Auracast is one of the most important changes introduced through Bluetooth LE Audio because it expands Bluetooth from mainly personal listening into shared and public listening.

A compatible phone can act like a small audio broadcaster. A compatible Smart TV can send the same programme sound to several headphones. Public venues can provide announcements, translations and assistive audio directly to compatible listening devices.

The technology can also improve accessibility for people using hearing aids or hearing implants by reducing dependence on room speakers and difficult acoustics.

However, Auracast requires compatible equipment throughout the system. The transmitter must support Auracast broadcasting. The headphones, earbuds or hearing devices must support Auracast reception. An assistant device may also be needed to discover and select the broadcast.

Bluetooth 5.2, Bluetooth 5.3 or general Bluetooth Low Energy support does not automatically guarantee Auracast. Buyers should look for explicit confirmation of the supported Auracast role.

Auracast is also different from multipoint and manufacturer specific Dual Audio. Multipoint connects one headphone to multiple source devices. Dual Audio may connect one phone to two selected Bluetooth products. Auracast creates a standardised one to many broadcast that can potentially serve a much larger number of compatible listeners.

For buyers choosing headphones today, Auracast should be considered alongside sound quality, comfort, microphone performance, ANC, battery life and low latency. A broadcast feature is valuable only when it matches the buyer’s devices and routine.

Current Kyptec LifeStyle® products remain focused on confirmed present day features. The Kyptec LifeStyle® 610 Hybrid ANC Wireless Earphones provide Hybrid ANC, six microphones, 10 mm drivers, fast charging, low latency and up to 40 hours of listed playtime. The Kyptec LifeStyle® 620 Hybrid ANC Wireless Headphones provide Hybrid ANC, quad microphones, 40 mm drivers, low latency and up to 50 hours of listed playtime.

Neither product should be presented as Auracast compatible unless that support is officially confirmed in future product specifications.

Auracast adoption is likely to expand as more smartphones, televisions, headphones, earbuds and public venues support Bluetooth LE Audio. Its biggest impact may not come only from sharing music with friends. It may come from making television sound, announcements, events and public information easier for everyone to hear through their own preferred listening device.