Bettear is a manufacturer of live audio streaming systems based on Auracast™ and Wi-Fi. Its solutions are used for assistive listening, interpretation and guided tours. Sound reaches each listener directly: through a hearing aid, cochlear implant, headphones or a smartphone with the Bettear app. The company develops its own patented technologies, including DAP™ (Deep Audio Processing), which uses artificial intelligence to tailor sound to the individual listener. Bettear systems are deployed in more than 70 countries.
The Auracast™ line includes the CASTER professional transmitter with analog or Dante inputs (CASTER XD), latency below 40 ms, AES128 encryption and PoE+ power. A single transmitter serves an unlimited number of listeners. It is complemented by the RTX receiver and transmitter with a built-in tour player, the B-PASS access panel, the SmartHive and HIVE4 charging stations and the Hive Central platform for managing all devices.
The Wi-Fi line includes the B-SHOW server, which streams audio to up to 1,000 users at once and provides live transcription and multilingual captions. The system also includes the B-LITE receiver, the B-EX4 input expander, the Bettear app, a neck loop and a charging cabinet for 20 receivers. B-SHOW can be combined with Auracast™ transmitters to cover an entire venue.
Bettear systems are used in theatres, cinemas and concert halls, museums, schools and universities, conference rooms and courtrooms, houses of worship, sports arenas and transport hubs. The company has won InfoComm Best of Show twice (2025 and 2026), and the CASTER transmitter and RTX receiver received the Hearing Technology Innovator award.
