
Audikast 4 — Stream TV Sound to Your Hearing Aids
A simple home-TV transmitter for sending clear audio directly to compatible Auracast hearing aids.
Connect compatible hearing aids to the TVs, phones, computers, flights, and shared audio sources you use every day.
Choose your audio source, then check that your hearing aids support the required Auracast or Telecoil connection.

A simple home-TV transmitter for sending clear audio directly to compatible Auracast hearing aids.

Built for modern TVs that need HDMI ARC/eARC, with stronger output for clearer hearing-aid listening.

A pocket-size transmitter for hearing seatback, gym, and other 3.5 mm audio through compatible hearing aids.

A plug-and-play USB-C transmitter for private, low-latency audio from phones, tablets, and computers.

A long-range transmitter for sharing TV or room audio with multiple Auracast hearing-aid users.

A personal Auracast receiver that delivers venue audio to Telecoil hearing aids through an integrated neckloop.
Quick comparison
| Product | Best for | Audio source | Hearing-aid requirement |
|---|---|---|---|
| Audikast 4 | Everyday TV | Optical / AUX | Selected Auracast hearing aids |
| MediaCast | Modern TV | HDMI ARC/eARC / optical / AUX | Compatible Auracast hearing aids |
| Voyager | Flights & 3.5 mm audio | 3.5 mm AUX | Auracast hearing aids; Voyager HA recommended |
| C82 Aura | Phone & computer | USB-C audio | Compatible Auracast hearing aids |
| Oasis Aura | Home & shared rooms | Optical / AUX / Bluetooth input | Compatible Auracast hearing aids |
| AuraCoil | Churches, theaters & public venues | Auracast broadcast | Telecoil (T-Coil) hearing aids |
Compatibility help
The right choice depends on your audio source and whether your hearing aids support Auracast or Telecoil. Check your exact model before ordering.