Features: Built in Android 4.4 system, support to download various APPs from Google play. With 2.4G wifi, free to surf the Internet. With build-in 1G and 8G memory. BT 4.0 make you experience wireless display. Low noise, provide you the fantastic performance. Pretty appearance with touch screen, easy operation. LED projector with 80 ANSI lumens, and a resolution of 854 * 480 pixels, providing superior. Projection size up to 200in, say goodbye to small screen. Projection distance from 0.15m to 4.0m. Easy presentation with multi-selection interface: HDMI/USB/SD card. Can support Video / USB / PC / TV / Earphone / BT Speakers / Speakers built-in projector, no need connect with any extra speakers. Built in battery, free to watch movie outdoors. Pocket projector, portable to various occasions.