multimedia mini projector

Light source: LCoS RGB Brightness: up to 30Lum Lamp life: more than 20000hrs Resolution: 640x480 pixels Focus: Manual Operation environment: -15-45 degrees Celsius Built in slot: Micro SD card up to 16GB Storage: 2G-8G Speaker: 1w stereo USB connection: USB2.0, up to 4mb/s Audio/Video/Picture: support MP3,WAV,WMA, 3GP,MP4,AVI,WMV,RMVB,MPG,DAT,ASF, JPEG,BMP,GIF Audio outlet: 3.5mm, can be connected with earphone or speaker Power: DC5V 4A Battery: 1850mAh lithium battery Dimension: 121X68X25mm Weight: 186g Color: Black