... RGB LED, Excellent Color performance d.Competitive Price 1.Pico projector ODM service: Various Mainboard avaliable for you to choose: (specially ... battery lifeProjector Sample: Avaliableb.board 302: Android 2.1OS with WIFI I/O: VGA, USB2.0 input, AV in, Micro TF slot ... : Yes, 1 Hour battery lifeProjector Sample: Avaliabled. board 304: Accessory projector I/O: HDMI in,A/V in, VGA, Audio outvideo ...