... inches -2.4 G Cordless Keyboard and mouse -WIFI Wireless Web mini Wireless Multimedia portable projector 1080p LZ-3MW Features:System: Emmbeded Windows ... and mouse, USB keyboard/Mouse with cable. Communication: WIFI Wireless WebFile Format: word,excel,PDF,PPT and othersUSB OTG, it ... to any U-drive or TF card ( Micro SD Card).Optical Equipment LCoS ( 3M),RGB LED Projection EngineBrightness 30-50 lmsLED ...