1.720P Mini portable projector 2.Mini handy projector 3.Play Video MP3,E- ... ,WMA,WAV, AMR, AAC etc main video formatsVideoSupports ASF,AVI,MP4,3GP,FLV,MPE,MPG,MPEG,DAT,RM,RMVB etc, download ... ,French,Arabic,etcSpeakerBuilt-in speaker(1*1W)StorageBuilt-in 2GB flash memory,support TF card expandingPower supply 5V/1A power adapter ...