VicTsing Bluetooth FM Transmitter for Car, Wireless Bluetooth Radio Transmitter with Hand- Calling, 1.8" TFT Color Screen, Power Off Function, 3 USB Ports, Stream Music via USB Drive, TF Card, AUX 1.8” Color display and Functional FM transmitter Featuring 1.8"color screen, great value as a Christmas gift for friend/ boyfriend/ mother etc, VicTsing bluetooth FM transmitter for car makes you visualize information with ease, such as phone number, car voltage, song name and etc. Easy to use: Simply plug the product into car cigarette socket, turn your car FM radio on, find the empty radio stations (not the local radio station) , then adjust the FM transmitter frequency to be the same frequency as that of the car radio. Power Off Function to save your car battery  Just long press the buttons to power off and no need plug or unplug it out from your car socket every time. Safe and Hands-free call Safe when there is an incoming call, the Bluetooth car transmitter will voice report though the car radio and show the incoming phone number for notice. Efficient Clear Pairing List Easy to switch pairing device.Don't need to turn FM transmitter off and on again.Just press the M button to clear pairing list. Convenient Folder Selection Folder Selection is a quick way of playing songs in your folder through our FM transmitter Bluetooth without pressing one song by song manually. 4 Music Play Modes This radio transmitter has a wide range of 4 music play modes such as Repeat All / Repeat One / Repeat Folder/ Random suit for your listen habits.