light , small , convenient to be used.Digital projector use: for iphone4/4S,with power bank function. Product Details:DLP for iphone 4/4s case projectorType Digital Projector Place of OriginShenzhen, China (Mainland)Brand NameG5Model NumberGF-PC001Usefor iphone 4/4s case charger mini protectorPortableYes Lumens35colorblacksize126*68*20mmweight125gResolution Native600*480(WVGA)Projection Distance0 ...