General description This AlwaysH Bluetooth 5.3 Car Charger is a versatile device that combines fast charging capabilities with FM transmission for music and hands-free calling. It features a stylish design with an aluminum alloy upper part for durability and a semi-transparent ABS plastic lower part that showcases its high-precision internal components. The device supports dual-port simultaneous charging with PD 30W and QC 3.0 18W, making it four times faster than standard chargers. Technical specifications Charging Ports: PD 30W and QC 3.0 18W Bluetooth Version: 5.3 LED Backlight: 7 colors Installation Insert the product into the car cigarette lighter after starting your vehicle. The device will light up and display "HI", followed by current-voltage and Bluetooth status alternately. Turn on your car radio and select an unoccupied FM frequency. Tune the product to match the FM frequency of your car radio. Enable Bluetooth on your mobile phone, search for "BC89", and connect. Usage