[ Bluetooth 5.1 Technology ] Car Bluetooth Transmitter uses advanced Bluetooth 5.1 technology to provide a more stable connection, with faster transmission and lower latency. The transmission distance is up to 15m. [ Hands-free Call ] Built-in high-performance microphone with CVC noise reduction technology filters out noise and clutter, giving you clear hands-free calls or voice navigation , freeing your hands and ensuring safe driving. [ Dual connection ] Bluetooth receiver can be paired with 2 devices at the same time and switch freely. Enjoy your music without worrying about missed calls. [ Plug and Play ] Hands-free bluetooth car kit requires no driver installation and works directly in plug and play via USB and 3.5mm ports . No batteries are required! After the first pairing, your Bluetooth device will automatically reconnect to the last paired device every time you start your car. [ Wide Compatibility ] This Bluetooth 5.1 transmitter and receiver is compatible with cars, home
