Dual USB Charging Port 3.1A Car Bluetooth Radio FM Transmitter Charger Backlit Atmosphere Light MP3 Player Handsfree

You can stream music on your car stereo via Bluetooth/ USB Flash Drive (≤32GB) / microSD Card (≤32GB). Advanced noise reduction technology will ensure quality, crystal clear sound. Note: WMA MP3 WAV FLAC music formats in USB flash drive or microSD card are supported. Provides a stable connection and echo-cancellation can reduce background noises for better hands-free calls, so you can answer phone calls with a press of the button. Supporting 7 colors led backlit light, including Red/ Green/ Blue/ Yellowish Green/ Purple/ Cyan, this Bluetooth fm transmitter will give you a visually stunning display of colors, which is a nice way to match the colors already in the car. Supports charging 2 devices simultaneously with overcharge protection. One USB port(5V/1A) with a music icon can read USB disk, another USB charging port with 3.1A will charge your compatible smart device quickly . Enjoy in-car stereo streaming and charge smartphones at the same time