... mhA lithium battery Resolution:320*240 Pico projector in 10 lumen with 2GB memorry Specification: 3Projection modeBrightness10LMDisplay ... ,Italiano,Korean,Spanish,French,Arabic,etc.SpeakerBuilt-in speaker(1*1W)StorageBuilt-in 2GB flash memory,support TF card expanding6Power ... supply 5V/1A,built-in lithium battery (700mhA)7 Audio&Video outputCan be connected ...