... storage,TF slot,USB port built-in battery/ speaker mini mobile projector DescriptionB106Technical specification1. Display technology: LCoS (liquid crystal ... remote control16. Loudspeaker: built-in high-power speaker17. Audio interface: 3.5mm audio output interface18. Video format: MPEG4, AVI, RM, ... RMVB, FLV, WMV, 3PG, MP419. Audio format: APE,FLAC,MP3,WMA,AAC,AC3,WAV,OGG20. Picture ...