JOYROOM JR-CCB02 Car Bluetooth 5.4 Wireless Transmitter MP3 Player

1. Bluetooth 5.4 technology, low latency, stable connection.
2. 60W high power, fast charging speed.
3. One-click answer/hang up the call, safer driving.
4. Dual-mark ENC call noise reduction, accurate voice pickup, high-definition calls.
5. Bluetooth version: 5.4