... ,multimedia projector.Support built-in memory 1--8GB Support TF card Max up to 4GBSupport AV IN,USB portCan be connected ... Brightness12 LumensDisplay TechnologyLCoS (Liquid Crystal on Silicon)InterfaceAV-IN,USBSupport AV IN ,can be connected to 3G Mobile Phone, ... presentation, watching movies and playing games etc.Support Built-in Memory1-8GBSupport TF cardMax 4GBSignal InputAUSB video signal,TwinView ...