... Detailed Product Description Hot- Projector 1: Output Interface: AV,S-Video,VGA 2: Input Interface: Audio 3: Projector Brightness: 12 ... Hours (Average) 7: Video Standards: Analogue RGB24BITS, NTSC/PAL, CVBS TV 8: Power Supply: built-in Li-ion battery, 2500mah, 3.7V ... , PLAY FX sound effect, great acoustic quality18: Support Video Formats: MPEG4(AVI)/RM/RMVB, with wide screen high brightness display19: ...