... or keeping kids entertained on the go.Super-bright 15-lumen projector lamp ensures clearer, more brilliant images640x360 native display resolution ... on-the-go travel entertainment. Its super-bright 15-lumen LED projector lamp ensures clearer, more brilliant videos and iPhone Slide ... the road!Rechargeable—powers your device, too! The Pocket Projector’s built-in 2100mAh battery charges via USB connection ...