C82 Aura | USB Auracast Audio Transmitter Adapter
C82 Aura USB Auracast Audio Transmitter Adapter for USB-C PCs, tablets, and smartphones, compatible with Auracast hearing aids
C82 Aura | USB Auracast Audio Transmitter Adapter
C82 Aura USB Auracast Audio Transmitter Adapter for USB-C PCs, tablets, and smartphones to Auracast-enabled hearing aids; LE Audio transmitter only, not compatible with Lightning iPhones.
C82 Aura broadcasts USB audio to multiple compatible Auracast hearing aids; calls use the computer microphone for voice input.
C82 Aura USB-C Transmitter for Auracast Hearing Aids & Group Listening, supports megaphone app for clear converstion to Auracast hearing aids.
C82 Aura USB Auracast Audio Transmitter Adapter for USB-C devices, supports Private and Open Auracast modes with optional password protection.
C82 Aura USB-C Transmitter for Auracast Hearing Aids & Group Listening, works with USB-C laptops and tablets; not compatible with TVs, cars, or game consoles.
C82 Aura USB-C Transmitter for Auracast hearing aids and group listening, features upgradable firmware for improved performance and future compatibility.
C82 Aura USB Auracast Audio Transmitter Adapter for USB-C PCs, tablets, and smartphones with an easy scan-and-setup guide.
C82 Aura USB Auracast Audio Transmitter Adapter for USB-C PCs, tablets, and smartphones with Bluetooth 5.4, LE Audio, and LC3 for stable, low-latency sound.
C82 Aura | USB Auracast Audio Transmitter Adapter
C82 Aura USB Auracast Audio Transmitter Adapter for USB-C PCs, tablets, and smartphones, compatible with Auracast hearing aids
C82 Aura | USB Auracast Audio Transmitter Adapter
C82 Aura USB Auracast Audio Transmitter Adapter for USB-C PCs, tablets, and smartphones to Auracast-enabled hearing aids; LE Audio transmitter only, not compatible with Lightning iPhones.
C82 Aura broadcasts USB audio to multiple compatible Auracast hearing aids; calls use the computer microphone for voice input.
C82 Aura USB-C Transmitter for Auracast Hearing Aids & Group Listening, supports megaphone app for clear converstion to Auracast hearing aids.
C82 Aura USB Auracast Audio Transmitter Adapter for USB-C devices, supports Private and Open Auracast modes with optional password protection.
C82 Aura USB-C Transmitter for Auracast Hearing Aids & Group Listening, works with USB-C laptops and tablets; not compatible with TVs, cars, or game consoles.
C82 Aura USB-C Transmitter for Auracast hearing aids and group listening, features upgradable firmware for improved performance and future compatibility.
C82 Aura USB Auracast Audio Transmitter Adapter for USB-C PCs, tablets, and smartphones with an easy scan-and-setup guide.
C82 Aura USB Auracast Audio Transmitter Adapter for USB-C PCs, tablets, and smartphones with Bluetooth 5.4, LE Audio, and LC3 for stable, low-latency sound.

C82 Aura

USB-C Auracast Transmitter for Hearing Aids

Stream audio from a compatible USB-C computer, phone, or tablet to Auracast hearing aids.

$59.99

Choose version

C82 Aura Auracast transmitter C82 AuraAuracast broadcast
C82 LEA audio adapter C82 LEALE Audio / Bluetooth connection
Subtotal: $59.99
  • 2-Year Warranty
  • 60-Day Returns
  • Bulk Discounts
  • Fast Shipping
Price $59.99
  • For compatible Auracast hearing aids — Check your exact model.
  • USB audio source — Works with supported USB-C computers, phones, and tablets.
  • No Classic Bluetooth — Does not pair with ordinary Bluetooth headphones or speakers.
Will it work with my hearing aids? Check my model
C82 Aura | USB Auracast Audio Transmitter Adapter

C82 Aura

$59.99
C82 Aura | USB Auracast Audio Transmitter Adapter
C82 Aura USB Auracast Audio Transmitter Adapter for USB-C PCs, tablets, and smartphones, compatible with Auracast hearing aids
C82 Aura | USB Auracast Audio Transmitter Adapter
C82 Aura USB Auracast Audio Transmitter Adapter for USB-C PCs, tablets, and smartphones to Auracast-enabled hearing aids; LE Audio transmitter only, not compatible with Lightning iPhones.
C82 Aura broadcasts USB audio to multiple compatible Auracast hearing aids; calls use the computer microphone for voice input.
C82 Aura USB-C Transmitter for Auracast Hearing Aids & Group Listening, supports megaphone app for clear converstion to Auracast hearing aids.
C82 Aura USB Auracast Audio Transmitter Adapter for USB-C devices, supports Private and Open Auracast modes with optional password protection.
C82 Aura USB-C Transmitter for Auracast Hearing Aids & Group Listening, works with USB-C laptops and tablets; not compatible with TVs, cars, or game consoles.
C82 Aura USB-C Transmitter for Auracast hearing aids and group listening, features upgradable firmware for improved performance and future compatibility.
C82 Aura USB Auracast Audio Transmitter Adapter for USB-C PCs, tablets, and smartphones with an easy scan-and-setup guide.
C82 Aura USB Auracast Audio Transmitter Adapter for USB-C PCs, tablets, and smartphones with Bluetooth 5.4, LE Audio, and LC3 for stable, low-latency sound.

C82 Aura

$59.99

Before You Buy

Check your hearing aids and USB audio source first.

Best For

  • Compatible Auracast-enabled hearing aids after checking the exact model
  • Computers, phones, and tablets that output audio through USB-C
  • One or more listeners using compatible Auracast hearing aids or receivers

Not For / Limitations

  • Ordinary Bluetooth headphones or Bluetooth speakers
  • LE Audio unicast-only listening devices
  • TVs, cars, game consoles, or USB-C ports without USB audio output
  • Sending microphone audio from your hearing aids back to the computer

Check Before Ordering

Compatibility

C82 Aura works only when both your listening device and USB audio source meet these conditions.

Your hearing aids Check exact model Must support the required Auracast connection method and firmware. Check My Hearing Aids
Your audio source USB audio required A USB-C port alone does not guarantee audio output. A USB-A adapter is included for compatible computers.
What you listen with Auracast broadcast Works with compatible Auracast hearing aids and receivers; it does not create a Classic Bluetooth connection.

Calls: C82 Aura sends audio to your hearing aids but does not transmit microphone audio. For a computer call, use the computer’s own microphone.

Product Details

C82 Aura turns supported USB audio into an Auracast broadcast for compatible hearing aids and receivers.

USB audio in

Connects directly to supported USB-C computers, phones, and tablets. The included USB-A adapter can be used with compatible computers.

Auracast broadcast out

Broadcasts LC3 audio to one or more compatible Auracast listening devices. It does not create a Classic Bluetooth or LE Audio unicast connection.

Public or encrypted

Use Avantree Updater on a compatible computer to choose Public or Encrypted (user-defined passcode), rename the broadcast, and apply supported firmware updates.

How to use it

  1. Plug C82 Aura into a supported USB audio source and start playback.
  2. Open your hearing-aid app or supported Auracast Assistant.
  3. Select the C82 Aura broadcast and enter its passcode if the broadcast is encrypted.

Technical specifications

Model
C82 Aura
Input
USB-C audio; USB-A adapter included
Output
Auracast broadcast (BIS)
Codec
LC3
Listeners
Multiple compatible Auracast receivers
Broadcast modes
Public or encrypted with a user-defined passcode
Call audio
Listening only; no microphone return channel
Typical latency
50–80 ms
Range
Up to 100 ft / 30 m in open conditions
Size / weight
17 × 21 × 7 mm / 2 g

Choose the right transmitter

Model Auracast broadcast LE Audio unicast Classic Bluetooth Best fit
C82 Aura Supported Not supported Not supported USB-C audio to compatible Auracast hearing aids and receivers
C82 LEA Not supported Supported Supported LE Audio / Bluetooth connection for supported headphones, hearing aids, calls, and gaming
DG60 Aura Supported Not supported Supported USB-A computer audio with Auracast or supported Classic Bluetooth receivers

Setup & Support

Set up C82 Aura, solve a problem, or update its firmware.

SETUP Set Up My Device Follow the interactive guide to connect your USB source and join the broadcast. Start Setup TROUBLESHOOTING Fix a Problem Start with the most common C82 Aura connection and sound issues. View Troubleshooting FIRMWARE Firmware Updater Update firmware and manage supported broadcast settings. Open Firmware Updater
Still need help? Get help with an exact hearing-aid model or USB audio source.
Contact Support

Add-ons & Accessories

These devices have confirmed Auracast receiving capability. For encrypted broadcasts, confirm the receiver’s current firmware and passcode support.

ShareCast Solo Auracast wearable speaker ShareCast SoloClip-on Auracast wearable speaker; use with an open C82 Aura broadcast. Infinity NC Auracast earbuds Infinity NCAuracast earbuds for personal or shared listening. Loop-RX Auracast neckband earbuds Loop-RXAuracast neckband earbuds compatible with Auracast transmitters. AuraGo AS70P Auracast receiver AuraGo (AS70P)Auracast receiver for wired headphones; C82 Aura is a listed transmitter.

Q&A & Reviews

Read verified customer reviews or ask a product question below.

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