At Computex 2013, Asus has officially introduced its newest ultra-compact projector, namely the Asus P2B. Reportedly, it is no larger than an audio CD jewel case, so you can carrying the projector with easier.
The Asus P2B ultra-compact projector is built-in media player and document reader. No-need computer, users can open Office document, video and images files directly from microSD card or USB external storage. New P2B projector features a 350 lumens brightness, WXGA (1280 x 800 pixels) resolution, and LED light source. Reportedly, it can project 42-inch screen with just 1 meter away.
In connectivity term, the Asus P2B projector is equipped with D-sub and HDMI/MHL (Mobile High-Definition Link) input ports. Along with built-in speaker, it has an internal li-ion battery, which enabling juice the projector for up to 90 minutes of continuous use. Dimensions of Asus P2B are 140 mm x 130 mm x 34.5 mm and its weighs 656 grams.
Source [press release]
ASUS P2B Projector — the battery-powered for unbeatable portability
ASUS Announces Next-Generation Wi-Fi Devices and New Portable Projector
Compact Wireless Duo storage, high-performance RT-AC68U 802.11ac router and battery-powered P2B projector unveiled at Computex 2013