... 50000hours at least Input/Output Interfaces Input InterfacesBasic2HDMI, VGA,TV,USB,AV,Audio USBVideo1080P MKV, MP4, DVIAudioMP3,AVIPicturesJPEG,JPG SD-CardVideo ... to customer)Quality Control Certificates: ACME 720p dlp projector with HDMI/USB/SD all in one