T-R22 External Antenna Long Distance 40m Bluetooth Audio Receiver Transmitter 2 in 1

1. This is an audio device that integrates audio decoding, Bluetooth reception, and Bluetooth transmission.
2. Bluetooth version: 5.0
3. Support Bluetooth protocol: A2DP/AVCDP
4. Interface: RCA/AUX/USB
5. Reception mode:
- Receive Bluetooth audio signal, output audio by RCA/AUX
- Play audio files in the U disk, output audio by RCA/AUX
6. Transmission mode:
- The audio input by RCA/AUX is transmitted wirelessly to bluetooth russian headphones/Bluetooth speakers and other devices through Bluetooth
- The audio in the U disk is decoded and transmitted wirelessly to bluetooth headphones and bluetooth speakers and other devices through Bluetooth