X31 Portable Bluetooth Fm Transmitter With Hands-Free Calling

Drive safely while staying connected using the X31 Portable Bluetooth FM Transmitter. Designed for clear wireless audio transmission and hands-free calling, this compact device enhances your car’s entertainment system instantly. Equipped with dual USB fast charging ports, TF card slot, AUX input support, and LED frequency display for added convenience. Compatible with Android, iPhone, and most 12V or 24V vehicle systems.