... technique:DLP 3,Brightness:85 lumens 4,Resolution: 854 x480 Specification: 1, can project the photo and video from iphone 4/4s2, LED Projector lens: TI DLP ... Projection3, Platform: DLP4, Engine: Young Optics, Inc5, Internal battery capacity: 3000 mah6, Can recharge ... will show in the forth sheet) !!Newest!! Mini Portable DLP Projector for iphone 4/4S