Specification:  Screen size: 7 inch.  Dimension: 178*100*75mm.  With TF Card Slot,With USB 2.0 port (the TF card is not included).  Support rear view camera input function.(the camera is not included).  1080P video Format.  MOSFET amplifier: 60 watts x 4 Max power output.   FM Range: 87.5MHz-108.00MHz (Europe).  Video format: RMVB/RM/FLV/3GP/MJPEG/DIVX/XVID/DAT/VOB/AVI/MP4/SWF/FLV/H263/MP2/MP1.  Power-off with auto-memory store function under radio or TF/USB mode.  Clock Function.  Mute Function.  bluetooth Function.  Bass & Treble,L & R channel stabilizer.  AUX IN Function.     Note:  1. We provide clear pictures, measurements where possible.  Please check as much as possible to make sure the item is the one that you need.  2. Please allow 0.5-1 inch difference due to manual measurement. (1 inch=2.54cm) 3. The color of the actual items may slightly different from the listing images  due to different computer screen, thanks for your understanding.   4. Instruction is not included.Professional Installation Is Highly Recommended      Package Included:  1 X Multimedia Player Host.  2 X Power Cable.  1 X English User Manual