Car bluetooth Player Quick Charge Wireless 5.0 Bluetooth FM Transmitter for Car This Wireless Bluetooth FM Transmitter with 2 USB charge ports and 1 Type-c port which dual Fast Charge and the other one Standard Charger, 7 Colors LED Backlit for your car, Hi-Fi Music, Clear Hands Free Calls, Simple and Safe. Adapt product Fully compatible with Apple , Samsung , Xiaomi , Huawei , HTC , Nokia , Google and other mobile phones and tablets Feature: 1.Multi-function knob(Answer the call/Pause music/ Volume control/Frequency control) 2.7 colors Led backlit light control button 3.Mic 4.Type-c Quick charge 5.LED display 6..Previous song/EQ switch 7.Next song/ Play source switch 8. 7 Colors led backlit light 9.USB reader(5V/2.1A output) Function: This bluetooth car fm transmitter built-in a high-performance microphone, with Echo Cancellation and Noise Suppression (CVC) technology for clearer Hands-Free Calls 2 Hi-Fi music player(bluetooth/USB flash drive(≤32GB) , 7 colors led backit for your car. Dual fast charge(Quick Charge 3.0 port and USB-C Or Type-c), quick charging two devices simultaneously. And the other one standard charge. Broad compatibility, it can be paired as a hands-free kit with all USB enabled devices. Easy to setup and connection, just need plug in, tune your car's radio and “device” to the same FM frequency, easy done, and connects automatically to your phone every time you turn the car on. NOTE： 1. For the best audio quality, please turn the volume of the cell phone and FM transmitter . 2. If have some noisy, please try other FM frequency.