【Audio Function】: As an radio frequency transmitter, it sends audio from your device to the car stereo for easy wireless playback while driving.
Bluetooth Radio Frequency Transmitter Light Circle Car Charger Insertable
LED Display Light Circle Bluetooth Radio Frequency Transmitter Handshands-Free
Car Charger Bluetooth Radio Frequency Transmitter Light Circle 12v-24v
20000mAh Portable power bank Supporting Multiple Charging Devices Torch Function
Multiple Charging Ports Car Charger Insertable Bluetooth Radio Frequency
