Bettear B-RTX
Handheld Auracast transceiver with a colour screen for guided tours and assistive listening: visitors use it to receive a broadcast on wired headphones or a neckloop, and guides use it to transmit from a microphone or MP3 file.
Auracast status
Confirmed by the manufacturer, the Bluetooth SIG product listing, or an independent test. Sold to venues and tour operators rather than through shops.
Rated at 20+ hours receiving and 10+ hours transmitting, with under 40 ms latency.
Details
- Role
- Transmits and receives
- Works with
- Any audio source
- Connections
- 3.5 mm TRRS, Screen
- Codecs
- LC3
- Status checked
- 20 October 2026
Sources for this status
Other dedicated receivers that work today
Clip-on receiver with a 3.5 mm output for wired headphones or a telecoil neckloop. Three channels, 100 m range, no phone needed.
A 3.5 mm adapter that lets any wired headphones join a broadcast.
The professional receiver venues hand out: two 3.5 mm jacks, an OLED display, and the range to cover a stadium. Sold in the UK and EU as the Ampetronic Auri RX1.
Budget 3.5 mm receiver from the maker of the popular BA210 transmitter.