Chip:High Definition projector chip Screen Resolution: 640(RGB)X480 Brightness:15 Lumens (3.7Watts) Input Support:Support external CVBS input Build In:2G NAND FLASH Interface Type:USB 2.0 Operating System:Windows 2000/XP/Vista Working temperature:-35-70C Image Format:jpg. etc. Audio/Vedio Type:RM,RMVB,AVI,MP3, WMA, AAC,etc. Other:Support USB Display function Build In High Speed 32Bit CPU And Multi-Media Accelerating Engine. Support SD/MMC Memory Card Applications: personal laptop display equipment,portable DVD monitor,personal family theater,small office and conference room display equipment,portable family game console display supporting devices,digital projection TV/MP4,digital photo frame projectors, wireless home theater.