1.Play videos or games via mobile phone through wireless connection by wifi, can share the same pictures or videos on your mobile phone to big screen
2.Input Source: HDMI,USB,VGA,AV, SD, 3.5mm Stereo Jack
3.Support Operation Languages:total 23 languages, and user manual language can translate as customer request.
4.Easy change between 16:9 and 4:3 aspect ratio
5.Manual focus adjusting, get picture from 32-120 inches
6.Easy to change Front projection into Rear Projection
7. Higher Brightness and better color display than the same level unit price model like UC40, UC 46 series, see below pictures