... :1 set 4,XGA(640*480) 2012 CE Approved DVD Video Projector ModelDL-D3Display TechnologyLCD3.2"Native ResolutionNative 640*480True ... Ratio500:1InputSD/MMC card, USB , CD, AV cable TVOutputvideo (DVD mode) / Audio L/R2CH/Audio (Internet stereo speakers) / headsetLamp LED ; 30,000 Hoursaspect ... , ASF, MP4, MPEG2, MPEG3, MPEG4, RM/RMVB, FLV Audio format MP3, audio CDS, WMA, WAV, ACC/ACC +, MPEG1/2/2.5OSD ...