Bluetooth Transmitter With Specially Bass Button

Jaronx Bluetooth Transmitter, Bluetooth Receiver, Bluetooth Car Adapter, Bluetooth Adapter for Car Bluetooth Adapter 5.0 FM Transmitter For Car, Bluetooth Transmitter For Dual USB Fast Charging QC3.0+5V/2.4A Ports, Wireless Bluetooth FM Radio Adapter FM Transmitter Kit with Hands-Free Call  Bluetooth Aricon 5.0& Fast Charging: Our Bluetooth adapter uses 5.0 Bluetooth version, power supply through a cigarette lighter, and equipped with a powerful dual charging port: QC3.0 + 5V/2.4A, the double -fast fill port can meet the fast charging needs of multiple devices at the same time, if you are so tired of the radio and advertising, our bluetooth transmitter is appropriate to you. Multiple safety protection: Our Bluetooth Transmitter Adapter has: input overvoltage protection, output short -circuit protection and output overcurrent protection (3.4A); output over-temperature protection IC. It will automatically power off when temperature is too high and detect the voltage of the vehi