This ultra portable DLP (Digital Light Processing) projector has got to be one of the smallest and most compact projector in the world at just 10cm x 10cm x 2cm. It supports HDMI input, USB and Micro SD card plug and play, compatible with PC desktop, laptops, tablets and mobile phones. It can play for 2 hours with a built in 2,500mah battery. With Texas Instruments® DLP® technology 60-lumens LED projector lamp projects images up to 80″ diagonal and lasts more than 20000 hours, perfect for watching movies and playing games in a semi-dark room. Projected image has 100% offset function which do not require you to mount up the projector. Display resolution is 854 x 480 with a contrast ratio of 10100:1 and aspect ratio of 16:9. Enjoy your viewing pleasure with P60.