Features ----------------------- Built-in Wi-Fi and Bluetooth enabled Allow simple connectivity to external devices. LCoS technology Offers efficient light processing. 130 lumens of brightness Offer a highly visible display with clear on-screen images. 100,000:1 contrast ratio Provides a multitude of shades between black and white for rich color saturation. 1280 x 720 HD resolution Delivers crisp, detailed high-definition images. HDMI input Makes it easy to connect to high-definition sources. 10" - 100" viewable screen size Allows everyone in the room to enjoy a clear view. RGB LED lamp Delivers up to 30,000 hours of lamp life in normal mode for extended use. Built-in 1W speakers Provide crisp sound. 2.5 hours battery life Usable in places with no access to power outlet. Included remote Provides simple control from across the room.