Sourcingbay&reg; Dual Core 1.5ghz CPU Android 4.4 Projector "Droidbeam" - 8gb Internal Memory, 3000 Lumens, 2000:1, Wifi (Black) Manual Keystone Correction:+/-15 Degrees Vertical Built-in Speaker:2x 2W Audio Output Native Resolution:1280x768; Power Consumption:150W OS Version:Android 4.2 Display Tech:5.8 Inch TFT LCD + LED lamp