Koolertron Mini Portable Home Theater Office Projector Full HD 1080P For Video Games TV Movie TXT Music Portable pocket sized Projector Come with appearance of luxury and smallest size like iphone, fashionable and cool gifts. LED light source, LCOS display technology, RGB three primary colors, HD 960*540 Resolution, support 1080P HD. Built-in battery with capacity of 2480 mAh, can be also used as a mobile power supply for your mobile phone. Rich interface: USB, TF card, HDMI, AVIN, earphone. Display video, picture, TXT, directly. It can be connected with U disk, HD player and camera. Come with 8G TF card, and earphone for the iphone 5.