Description: Version 5.0: V5.0 FM Transmitter, builts-in microphone with Lossless audio decoding module, offer you hands-free talking and navigation voice broadcast. Full FM radio frequency range from 87.5 to 108.0MHz. PD Fast and Safe Charging: This FM Transmitter has two USB charging ports and Type-c port. 7 Colors LED Lights Design: FM transmitter designed with 7 LED color lights, you can see the button clear in the darkness and adjust the color you like. EQ & Hands-free Calling: EQ heavy bass, one key adjustable, one key switch subwoofer mode, improve the car speaker. Fast connection and stable signal. Automatically connect memorized paired when power on. Function button allows you to easily select FM channels and Play/Pause/Answer/Hang up phone calls. Widely Use: Support , TF card and USB disk and it will automatically detect and play the MP3/WMA/FLAC/WAV format music. Specification: V5.0 Dual display digital tube display Support USB 3.1A fast charge Support PD fast charge Support voice assistant function Support one-key soft shutdown; support any key to boot Support atmosphere light Battery voltage detection Automatic power-off memory function Support stereo FM transmission technology Support U disk playback Support TF card music playback Support WMA, MP3, WAV, FLAC music format files support A2DP, AVRCP, HFP, HSP hands-free calling Support stereo music DSP technology Frequency: 87.5-108.5mhz Material: Plastic Color: Black Size Chart: 83x50x45mm/3.27x1.97x1.77inch Package Includes: 1 Piece 5.0 Car FM Transmitter 1 Piece Package Box Note: 1. Please allow slightly error due to manual measurement.