◆ Screen size: 7 inch (16:9)
◆ Resolution degree : 480 (W) x RGB x 234 (H) 
◆ System : PAL/NTSC
◆ Power supply : DC 12V
◆ Power : About 7W
◆ Video : Two-way video input, V1 / V2 switchover and blue  screen when no signal. 
◆ Rearview : Special reversal switchover function. Image can be adjusted left and right
◆ Operation mode: Keystroke and remote control operation
◆ Can be upgraded Bluetooth , SD function