C82 Aura USB-C Auracast Audio Transmitter Adapter for smartphones, tablets, laptops, Macs, and PCs compatible with Auracast enabled hearing aids, headphones, and speakers.
Compact USB-C Auracast transmitter for hearing aids and group listening

C82 Aura

C82 Aura adds open or protected Auracast broadcast audio to compatible USB-C and USB-A computers, tablets and phones.

USB-C with USB-A adapter source connectionUp to 30m / 100ft LOS published rangeOpen or passcode protected broadcast modes
$59.99

Firmware Update Alerts

Get notified when new C82 Aura firmware is available.

Firmware updates only. No marketing emails.
Check compatibility Guided enquiry
Fast Local Delivery1-3 Business Days
60-Day Free ReturnsHassle-Free
Free Setup SupportVenue Specialist Included
  • For Compatible Auracast Hearing Aids – Broadcast USB audio to supported hearing aids and Auracast listeners.
  • USB-C with USB-A Adapter – Connect compatible phones, tablets, Macs and PCs without an analog audio cable.
  • Open or Private Broadcast – Use an open group stream or configure a passcode-protected broadcast.
  • Multi-Listener Auracast Audio – Let multiple compatible hearing aids, headphones or speakers join the same source.
  • Not for Standard Bluetooth Devices – Classic Bluetooth headphones and speakers are not supported.
  • USB Audio Source Required – TV, car and console USB ports that provide power only will not work.
Setup & Support Firmware Update
C82 Aura $59.99

01 · Build your system

Complete the system

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ShareCast Solo Works with C82 Aura ShareCast Solo Clip-On Auracast Speaker with Next-Gen Bluetooth 5.4 LE Audio $44.99→
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02 · How it works

How it works with your devices

Audio sources

USB-C phone / tabletUSB-C laptop / MacUSB-A computer with adapter

Product

C82 Aura
C82 Aura

Listener pathways

  • Auracast hearing aidsSend computer, tablet or phone audio to compatible Auracast hearing aids.
  • Auracast headphones and earbudsCompatible Auracast listeners can join the same USB-audio broadcast.
  • Auracast speakersUse supported Auracast speakers for group listening from a computer or mobile USB source.

The source must provide USB audio, not power only. Confirm the exact Auracast listener before purchase.

03 · Where it fits

Where it fits

Computer Audio

Add Auracast broadcast audio to compatible Windows PCs and Macs.

Tablet Listening

Broadcast USB-C tablet audio to supported hearing aids and listeners.

Mobile Media

Use supported USB-C phones for music, video and app audio.

Group Listening

Let multiple compatible Auracast devices join an open or protected broadcast.

Designed for compatible USB audio sources. It is not intended for televisions, cars or game consoles without supported USB audio output.

04 · Product details

Product details

Key specifications

Bluetooth version
Bluetooth 5.4
Chipset
Qualcomm QCC LE Audio platform
Audio codec
LC3 Auracast broadcast
Interface
USB-C with included USB-A adapter
Typical latency
50-80ms
Firmware upgrade
Supported
Private broadcast mode
Yes, passcode supported
Published range
Up to 30m / 100ft line of sight
Dimensions
17 x 21 x 7mm
Weight
2g

Simple setup

  1. 1Connect the USB audio sourcePlug C82 Aura into a compatible USB-C port or use the supplied USB-A adapter.
  2. 2Select open or private broadcastUse the supported updater when a custom broadcast name or passcode is required.
  3. 3Join from the listening deviceFind and join the broadcast using the compatible hearing-aid app or Auracast listener controls.

05 · Compare

Compare alternatives

FeatureCurrent productC82 AuraDG60 AuraAudikast 4HAVoyager HA
Audio interfaceUSB-C / USB-A audioUSB-A audioOptical + 3.5mm AUX3.5mm AUX
Auracast hearing aidsYesYesYesYes
Bluetooth headphonesNoYesYesYes
Audio codecsLC3LC3, aptX Adaptive, aptX, SBCLC3, aptX Adaptive, aptX HD, SBCLC3, aptX Adaptive, aptX HD, aptX, SBC
Primary usePhones, tablets and computersComputer audio and group listeningTV and hearing-aid listeningPortable AUX listening
Published rangeUp to 30m / 100ft LOSUp to 50m / 160ft LOSUp to 25m / 82ft LOSUp to 20m / 65ft LOS

06 · Common questions

Common questions

What is C82 Aura designed for?

C82 Aura adds Auracast broadcast audio to compatible USB-C and USB-A computers, tablets and phones.

Will it work with my hearing aids?

It works only with compatible Auracast hearing aids and supported Auracast listening devices.

Can I use regular Bluetooth headphones?

No. C82 Aura is an Auracast broadcaster and does not support standard Bluetooth headphones or speakers.

Can I use C82 Aura with a TV or game console?

It requires a compatible USB audio source. A USB-C port used only for power will not provide audio.

Can I protect the broadcast?

Yes. Supported firmware tools can configure a private broadcast with a passcode.

Can the firmware be upgraded?

Yes. Firmware updates are supported through the official updater workflow.