... battery Resolution:320*240 Pico projector in 10 lumen with 2GB memorry Specification: 3Projection modeBrightness10LMDisplay technologyLCOSResolution320*240Aspect ratio4 : 3Contrast ratio150 ... APE,OGG,MP3,RA,WMA,WAV, AMR, AACVideoASF,AVI,MP4,3GP,FLV,MPE,MPG,MPEG,DAT,RM,RMVB (720P video ... ,Arabic,etc.SpeakerBuilt-in speaker(1*1W)StorageBuilt-in 2GB flash memory,support TF card expanding6Power supply 5V/1A ...