Wide Voltage Input: 11-32V;
2.4G wireless receiving;
Switch four wireless frequencies by hand;
Green Light indicates backing camera(2.414GHz) working;
Orange light indicates frequency cameras(2.432GHz, 2.450GHz, 2.468GHz) working;
. Eight Languages OSD menu(English, Chinese, Germany, Arabic, ect. );
When you open the monitor again, it is same picture with last time.

7 inches Digital LCD Color Monitor
Model: SP-M70BW
Eight languages OSD menu: Chinese, English, Russian, German and Arabic...
Shock resistant, special design for mobile use
Display component: Color TFT-LCD
Color system: PAL/NTSC
Video input: 1Vp-p one way
Super sharp high picture: 1440 (h) x 234 (v) resolution
Dot pitch: 0.107 (h) x 0.372 (v)
Brightness: 300cd/m2 Contrast: 150: 1,
Maximum viewable angle: 15degree (up), 35degree (down), 55degree(left/right)
Power supply: DC12V
Includes flat surface / in-dash and adjustable universal mounts
Picture turn up/down or turn left/right function
Full function wireless remote control
Silver high impact monitor enclosure
Built-in speaker and earphones included
Three video frequency input (AV1, AV2, AV3) automatic/manual switcher
OuOuter Dimensions: (Width) 200mmX(Height) 133mmX(Thickness) 38mm
Weight: Around 550g