Four Mobile 4-FMTBT1.2 FM transmitter

Wirelessly transmit music or phone call from<br /> Bluetooth mobile phone to the car FM stereo system<br /> <br /> Switch to Hands-free mode automatically from<br /> music playing status when receiving calls<br /> <br /> 1.Wireless transmit phone call from mobile phone to car FM Stereo system via<br /> Bluetooth.<br /> 2.Switch to Hands-free mode automaƟcally from music playing status when<br /> receiving call.<br /> 3. Bass boost for enhanced audio performance<br /> 4. Big metal rotatory knob for convenient operaƟons<br /> 5. Detect and display the voltage of Car BaƩery when power on<br /> 6. Input: DC12-24V,Output: QC3.0 + PD 24W for Fast Charging<br /> 7. Siri & Google Voice Assistant acƟvaƟon<br /> 8. Delighƞul circle light<br /> 9. Up-to-date Bluetooth 5.1