1.best mini projector for sales,video projector 2.best choice for entertainment 3.slim design,eyeclops,low power,green product Brightness ... English,Deutsch,Italiano,Korean,Spanish,French,Arabic etcSpeaker:1*1WSupports USB input,AV /Audio outputFocus mode:Manual focus,projects the size ... Esc(Memu),V+,V-,Left(UP),Right(Down)Packing:Accessories:USB cable,AV cable,Tripod,Power adaptor,Earphone,Bag,User ...