monolith battery case mix projector for iPhone 4
monolith iPhone 4 case of Century company comes with 1,900 mAh battery and tiny projector. The size of the case is 64.5 x 126.6 x 22 mm and weighs 97 grams. The company said that iPhone 4 users could project images from iPhone 4 by using monolith case with the maximum size of 60 inches (16:9) and 640 x 360 pixels resolution, 1,000:1 contrast and brightness 12 lumens.
Additionally, the battery that comes with monolith will be able to provide power for use with the projector for 3 hours, and if you use it as a battery backup, then you can use iPhone 4 longer up to 50% of conventional batteries. To monolith's fully charged, it'll take approximately 4 hours. It's available in two colors: black and white, and already available for sale, priced at 19,800 yen.