Car Bluetooth FM Transmitter with Multiple Charging Ports, LED Display, USB/TF Card Player, Rotary Knob

This vehicle accessory combines a cigarette-lighter style body with a square top housing, metallic-finish gray and black finish, and a colorful light illuminated circle. It functions as an FM transmitter with Bluetooth connectivity, allowing audio streaming from a compatible device to your car stereo. It includes multiple charging ports on the top for powering devices. It supports hands-free calling with built-in calling support, side buttons, a rotary control knob, and two speaker grilles. It also supports USB flash drive and TF card playback, and features an LED digital display for easy status checking.