Pico projector, Mini projector built in 2GB,SD Card slot VGA & Video input, 4:3, 150:1 320* ... heat dissipation. 2)Support TF card expansion 3)support ASF,AVI,MP4,3GP,FLV,MPE,MPG,MPEG,DAT,RM,RMVB,720P full ... ,RA,WMA,WAV, AMR, AAC etc main video formatsVideoSupports ASF,AVI,MP4,3GP,FLV,MPE,MPG,MPEG,DAT,RM,RMVB etc, download ...