Product Specifications Imaging technology:TFT LCD Brightness: 400-600 lumes Contrast: 800:1 Native pixels: 320*240 pixels(think twice before order) Maximum support resolution: 1920*1080P Light: LED LED life time: 30000 hours Projection distance: 30-80 inches(0.8-2m) Projection dimension: 24-60 inches Projector ratio: 1.6:1 Aspect ratio: 4:3 Color: 16.7M Power supply: portable charger(5V/2A), DC(12V/2A) Consumption: 10w-24w System support: music, picture, video, TXT Prodcut size: 12.5* 8.5* 4.5cm (4.9"* 3.3"*1.8") Net weight: 290g (0.63lb) Multi language: support Input interface: AV, USB, SD card, HDMI Output interface: lound speaker, stereo headphone Operating mode: manual and remote control operate Video file: MP4, , MOV, RM, etc Audio file: MP3, WMA, OGG, AAC, FLAC, APE, WAV Image file: JPEG, BMP, PNG Text file: TXT Image support: 640*480, 800*600, 1024*768, 1280*1024, 1280*720, 1440*900, 1920*1080, 1366*768, 1280*800, 1440*960, 1600*1200, 1680*1050 .