... Proyector 4.1 system, WiFi Proyector, 2000:1, 1280*800, 1.5GHz Dual Core CPU, WiFi Wireless Network ... (Model NO.: H2) Sales point: 1: Native resolution: 1280*768, support 1280X1024 and 1366x7682: Brightness:3000ansi (max)3: ... connecting a mouse to the projector via USB input, then you can use projector as a computer7: Built in ... ): L: 330 x W:245 x H: 115* Projector N. W: 3.65KGS Package G. W.: 4.5kgs ...