HAVIT HV-FM210BT FM Transmitter Bluetooth Radio Adapter Car Kit with 1 USB Charger Port for iPhone, Android Cell Phone and More Multi-functional: built in microphone, FM transmitter + FM radio + car charger(with one USB port), with this mini and lightweight item Ultra durability: adopted the latest Bluetooth 3.0 Version, with high-quality tpe material of cable, it's a valuable in-car electronic unit User-friendly design: you can control the music and answer/ reject the phone by the knob and multi-functional button Stylish and neat looking: made of ABS aluminum alloy, it looks fashionable and decent, the alloy shell makes it sturdy as well Widespread compatibility: it is universal and compatible with all moto with FM function, it is suitable to charge all your devices with USB port