... Mini Multi-media Projector – AV-IN, USB,SD Card ,USB flash disk,built-in playerPort:ShenzhenMinimum Order Quantity:1 Piece/ ... page.Keysplay/pause,back/menu,reset,volume up/down,left/previous,righe/next.LanguageChinese, English, French, Japanese, Spanish, German, etcSpeaker1*1W built in ... ,Support TF CardPower supply modePower supply 5V/1A,Built -in li-ion battery,770mAH Audio&Video Output3.5mm stereo ...