DLP projection technology (854 x 480 pixels) widescreen 16:9 aspect ratio image size: up to 200’ light output: 350 lumens 3500:1 dynamic contrast ratio LED RGB lamp (lasts up to 30,000 hours) built-in Wi-Fi with access to streaming apps for Netflix®, Hulu, and more mobile-to-projector wireless mirroring (compatible with Android, Windows 10, and Miracast) 1 HDMI USB Type-A input for connecting a camera, thumb drive, or storage device built-in mono speaker (3 watts) 3.5mm stereo minijack output for connecting headphones or a home audio system remote control built-in rechargeable battery for portable use (lasts up to 2 hours) can also be powered by the included AC adapter quiet cooling fan (30 dB) threaded socket on bottom of projector for mounting unit to a tripod (1/4’-20 or M6) 4-7/16’W x 1-1/4’H x 4-7/16’D weight: 11.8 oz. warranty: 1 year parts & labor - carry-in service