Features: Specifics Voltage:12V-14.4V Screen type:LCD Radio Band:FM Radio Chip:Integrated chip Power output:45W Work temperature:-10℃~60℃ Bluetooth name:CAR BT Power amplifier chip:DTA1028 Radio frequency:87.5~108MHz TF Card: TF card GPS Card:Not Support USB version: 2.0 Audio format:MP3/WMA/WAV/FLAC Video format:Not support Picture format:Not support RCA port:2 channel audio output AUX-IN: Support Packing List 1 x Car Stereo Receiver 1 x Remote Control 1 x Power Cables 1 x Horn Cables 1 x User Manual 2 x Key Kindly note: This product installation needs professional skills. If not, please go for professional help.Details refer to the instruction manual. Bluetooth : Search for Bluetooth devices on your phone. Pair to device using the password "0000".