1)Android 5.1.
2)Keystone correction
3)Wired with screen.
4)60-99 ANSI lumens
5)Quad core CPU with 1gb Ram with 8gm flash.
6)Dual band Wifi transmission.
7)Compatible with multi device wireless in the same screen.
8)Long time battery build in 5000mAh lithium battery.
9)Network sharing :Support via Iphone/Android cellualr data 3g/4g netowrk.
10)Product dimesion:2.44*2.44*2.5
11)Item weight : 0.75 lb.