Car Modulator.Bluetooth ,Fm Modulator.

A Bluetooth FM modulator, a device used to play audio from a smartphone through a car radio using FM radio frequencies. Functionality: Features wireless Bluetooth connectivity for streaming music and hands-free calls. Audio Input: Supports playing MP3 files via a USB flash drive or a T-Flash (Micro SD) card slot. Charging: Includes a USB port for charging mobile phones while driving. Control: Comes with a remote control for managing volume, tracks, and FM frequency selection.