Rexing FMT2 FM Transmitter Car Charger w/Bluetooth 5.0 openbox this hardwire kit is compatible

this hardwire kit is compatible with ONLY R4 dash cam

overcurrent

Designed and tested for excellence

through your car stereo from your phone by using an FM Radio station or the built-in 3

Rexing FMT2 FM Transmitter Car Charger w/Bluetooth 5.0 openbox this hardwire kit is compatibleMicroSD Port Wireless Audio Adapter USB & Type C Quick Charge 3. 0 Enhanced Bass Music Player Hands Free Calling Siri&Google Assistant HIGH QUALITY MUSIC Transmit and play audio through your car stereo via new Bluetooth 5. 0 using an FM Radio station or through the built in 3. 5mm AUX Jack. Stream your favorite music with enhanced bass booster options from your phone wirelessly or insert a micro SD card (up to 64 GB) HANDS FREE CALLING Featuring a 180