Auracast hearing aids
Connect directly to the Auracast broadcast.
Direct Auracast
ANC earbuds with Bluetooth, Auracast and LE Audio
Infinity NC
Infinity NC combines hybrid ANC, six-microphone calls, Auracast, LE Audio Unicast, aptX Adaptive, and app controls in compact true wireless earbuds.
Classic Bluetooth, Auracast and LE Audio Unicast Listening modesHybrid ANC with six microphones Noise controlUp to 8 hours Operating time
$79.99
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Free Setup SupportVenue Specialist Included
- Three Bluetooth Listening Modes – Use Classic Bluetooth, Auracast and LE Audio Unicast with compatible sources.
- Hybrid ANC with Six Microphones – Reduce background noise while supporting clearer listening and calls.
- Join Public Auracast Broadcasts – Connect to compatible venue, shared-TV and guided-listening broadcasts without conventional pairing.
- LE Audio Unicast – Use next-generation low-latency audio and microphone support with compatible devices.
- aptX Adaptive Support – Get stable, synchronized playback from supported phones, PCs, TVs and transmitters.
- App-Based Controls – Use the Avantree app for supported ANC, EQ, Auracast and firmware functions.
Infinity NC
$79.99
01 · Build your system
Complete the system
Works with Infinity NC
C82 AuraUSB-C Transmitter for Auracast Hearing Aids & Group Listening
Works with Infinity NC
Oasis AuraAuracast Assistive Listening Transmitter for Churches & Venues
02 · How it works
How it works with your devices
Audio sources
- Compatible public Auracast broadcast
- Classic Bluetooth phone, PC or TV
- Compatible LE Audio Unicast device
Product
Listener pathways
- Auracast broadcastsJoin compatible public and shared Auracast broadcasts from supported venues and transmitters.
- Classic Bluetooth devicesUse aptX Adaptive or other supported codecs with compatible phones, PCs and TVs.
- LE Audio UnicastConnect to compatible next-generation LE Audio devices for low-latency listening and microphone support.
03 · Where it fits
Where it fits
Public & Shared Listening
Join compatible Auracast audio in venues, group TV spaces and guided experiences.
Office & Travel
Use hybrid ANC to reduce background noise in busy environments.
Calls & Communication
Use the six-microphone system for supported voice calls.
Music, Gaming & TV
Use supported low-latency codecs and LE Audio modes with compatible devices.
04 · Product details
Product details
Key specifications
- Wireless technology
- Bluetooth 5.3
- Audio codecs
- LC3, aptX Adaptive, aptX and SBC
- Drivers
- 13mm
- Microphones
- 6 MEMS voice microphones
- Operating time
- Up to 8 hours
- Charging time
- Approximately 2 hours
- SKU
- ATBH-TW150 / ATBH-TW150-BLK
- Net weight
- 45 g
- Package dimensions
- 9.3 × 9 × 3.3 cm
- Packaged weight
- 107 g
- Carton dimensions
- 47.3 × 40 × 20.6 cm
- Units per carton
- 100
Simple setup
- 1Charge the earbudsCharge both earbuds in the included charging case before use.
- 2Select the connection modeChoose Classic Bluetooth, Auracast or LE Audio Unicast for the compatible source.
- 3Adjust in the appUse the Avantree app for supported ANC, EQ, Auracast and firmware controls.
In the box
- 1 x pair Infinity NC earbuds
- 1 x charging case
05 · Compare
Compare alternatives
| Feature | Current productInfinity NC | Eon Aura T | Aria Aura | |
|---|---|---|---|---|
| Best for | Compact ANC and multi-mode listening | Neckband listening with dock charging | Premium full-size venue listening | Over-ear Auracast listening |
| Design | True wireless earbuds | Neckband earbuds | Full-size over-ear headphones | Over-ear headphones |
| Auracast support | Yes | Yes | Yes | Yes |
| Key listening feature | Hybrid ANC and app control | Voice Clear EQ and charging dock | ANC and replaceable service parts | Comfortable shared listening |
| Published operating time | Up to 8 hours | Up to 12 hours | Up to 60 hours with ANC off | Up to 35 hours |
06 · Common questions
Common questions
What makes Infinity NC different?
Can Infinity NC join public broadcasts?
How does the noise cancelling work?
What can I control in the app?
How long do the earbuds operate?
What is included?
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