Suncer 2 Din 7 Inch Touch Screen Car Radio Player Support Bluetooth AUX/USB/TF Audio Video 1080P Movie Rear View Camera (7023B) Before you place an order, please read the below column "product description" to know more about this product; Search B077PNK14K to get good a rear view camera at a low price if you need one; Support Video and Audio playback format of RM/RMVB/VOB/DAT/MP1/MP2/DIVX/XVID/ MP4/H263/H264/FLV/3GP/SWF/AVI/ASF/MJPEG/MP3/WMA/WAV/MKV/FLAC/OGG/APE etc; 7 inch digital HD Touch Screen and FM radio range:87.5MHz-108.00MHz; Installation Size: 17.8cm(length)*10cm(height); 4*50W Max Power and 12V power supply.