New SK UO Smart Beam, Portable Mini Projector, compatible with iOS/Android (1.77-inch, Black) The INNOIO / SKT Smart Beam is a DLP PICO projector (portable micro beam projector) can be connected to smartphones. It's smaller than any other product on the market. With a cube-shaped iF 2013 awarded design, each side is a mere 4.5 cm long. The new product produces a clear image up to 100 inches, enabling it to act as a home theatre. It uses a LED light source that will last you 10,000 hours of lamp life that equates to more than 27 years if you were to operate the projector approx 1 hour a day. Therefore no need to replace lamp like other bulky projectors. A great image quality out of such a small projector NEW BLACK EDITION UPGRADED BRIGHTNESS TO 40 LUMENS AND CLEARER VIDEO REPRODUCTION The World's smallest MHL & HDMI Handheld Portable DLP Pico Projector Adator : AC220V (plug type C) / Manual is korean language