FOUR Mobile 4-FMTBT2.1 FM Transmitter

- Bluetooth 5.0



- Line in/out function



- Transfer music or call wirelessly



from your phone to your car′s FM radio



- Automatically switches to call mode when on your phone



call when bluetooth is connected.



- Built-in microphone.



- Supports music playback on Micro SD card (Max 64GB)



- Two USB charging plugs (5V / 2.1)



- Fine design and LCD display for frequency display



- 7 colors RGB led



- Noise cancellation



- 12-24V

Bluetooth version: ATS 5.0



Bluetooth protocol: AVRPCP, HFP, A2DP



Frequency Range: 87.5 - 108.0MHZ



Bass Boost function



Micro SD Card ( max capacity ): 64Gb



Music Format: MP3, WMA, APE, FLAC, WAV



Supports Line in/out function



Bluetooth distance: 7m



Size of screen: 22.5 x 14 x 4mm



Cable length: 80cm



Output power of the included usb charger is 2.1A in total. (EN)