CASTER
Professional Auracast™ Transmitter
Auracast™ Assistive Listening
Clear sound for people with hearing loss.
- Theaters
- Cinemas
- Concert Halls
- Classrooms
- Law Courts
- Conference Halls
Auracast™ ushers in a new era of audio broadcasting, delivering sound directly to hearables and unlocking powerful opportunities across a wide range of applications - from assistive listening and live events to tours, guides, and immersive experiences.
No need to borrow devices or sit in a designated area anymore - just take a seat and enjoy the show.
Key features
- Dual-purpose streaming for assistive listening and high-fidelity audio broadcasting
- Compatible with hearing aids, cochlear implants, and headphones
- Supports headsets, headphones, neck loops, and microphones
- Personalized listening experience
- Low-latency audio streaming (<40 ms)
- Hybrid integrationB-SHOW effortlessly integrates with Auracast™ streamers as well as traditional IR and RF solutions, ensuring both backward and forward compatibility with end devices.
When listening through Auracast, the sound quality was noticeably clearer. Auracast alone sounded better. I could hear more than 80% clearly and was able to enjoy the movie very much.
Products
All products
Frequently Asked Questions
Will the audio play through my phone?
No. Your phone acts only as an assistant: it helps you find and select the broadcast. The sound plays directly in your Auracast-enabled hearing aids, cochlear implant processor or earbuds. If you do not have a compatible device, ask the venue for a Bettear RTX receiver.
I have an iPhone. Can I connect?
Yes. Use your hearing aid manufacturer’s application, which usually includes an option to find and select Auracast broadcasts, for example by scanning the QR code at the venue. On supported Android phones, you can also select the broadcast directly from the Bluetooth settings, once LE Audio is enabled.
My hearing aids are “Auracast Ready”, but I cannot see the broadcast. Why?
Auracast is probably not activated yet. Update your hearing aid application, and ask your hearing care professional to update the firmware and turn on Auracast. Also, make sure the paired device’s LE Audio option in the Bluetooth settings is enabled.
