Hearing Aid Compatibility with Avantree – Avantree Support

Will my hearing aids work with an Avantree transmitter?

It depends on the Bluetooth technology your hearing aids use. Check the type below to find the right Avantree transmitter.

What type of Bluetooth do your hearing aids support?

Check your hearing aid specifications for one of these terms.

Classic Bluetooth

Bluetooth audio streaming

SUPPORTED

These hearing aids can connect directly to compatible Avantree Classic Bluetooth transmitters.

Examples

Phonak Marvel
Phonak Paradise
Phonak Lumity
Unitron Discover
Kirkland Signature 9.0+

Use with

Audikast 3, Oasis Plus 2, Orbit Pro, and other compatible Classic Bluetooth transmitters.

LE Audio / Auracast

Newer Bluetooth hearing aids

SUPPORTED

Use a compatible Avantree LE Audio or Auracast transmitter.

Look for

Auracast
Bluetooth LE Audio
Auracast Broadcast Audio

Use with

C82 LEA, C82 Aura, Voyager, Audikast 4 / 4HA, and other compatible LE Audio / Auracast transmitters.

MFi / ASHA Only

Phone-specific hearing aid streaming

NOT SUPPORTED DIRECTLY

Hearing aids that support only MFi or ASHA cannot connect directly to Avantree Bluetooth transmitters.

Look for

Made for iPhone (MFi)
Android ASHA

Why?

MFi and ASHA are hearing-aid streaming protocols and are different from Classic Bluetooth audio and Auracast.

Have Auracast hearing aids?

Check our hearing aid connection guide for supported brands, models, and connection instructions.

VIEW HEARING AID CONNECTION GUIDE

Which Avantree transmitter should I use?

Classic Bluetooth hearing aids

Use a compatible Classic Bluetooth transmitter, such as Audikast 3, Oasis Plus 2, or Orbit Pro.

LE Audio / Auracast hearing aids

Use a compatible LE Audio / Auracast transmitter, such as C82 LEA, C82 Aura, Voyager, or Audikast 4 / 4HA.

MFi / ASHA only

These hearing aids are not directly compatible with Avantree transmitters.

Check the exact hearing aid model — not just the brand.

Hearing aids from the same brand can use different Bluetooth technologies. For example, one model may support Classic Bluetooth while a newer model supports LE Audio / Auracast.

Not sure what your hearing aids support?

Send us your hearing aid brand and exact model, and we'll help you identify the correct connection type and compatible Avantree transmitter.

ASK A QUESTION