Bluetooth FM Transmitter Car Hands-Free USB Charger 3.0 Easily connect your smartphone or USB drives wirelessly to your car stereo with this excellent FM Transmitter FM.X9 •BLUETOOTH FM TRANSMITTER FOR CAR: Connect it to your car's cigarette lighter and link it to your Smartphone, so you can listen to your music without the need for cables •HANDS-FREE FUNCTION: You can answer incoming calls to your Smartphone without having to pick it up thanks to its powerful built-in microphone •CONNECTIVITY OPTIONS: Supports Bluetooth and has a Micro SD slot and USB port •PRACTICAL AND INNOVATIVE DESIGN: Its dimensions are ideal to always carry in your car and with the best style •VERY EASY TO INSTALL: It does not require complicated installation processes, just connect it to your car's cigarette lighter and enjoy your music. Main features: -Bluetooth connection. -Hands-free function with built-in microphone. -USB input. -Micro SD card reader. -Auxiliary input. -Adjustable radio stations. -Elegant design. -Backlit display. -Clear audio transfer.