It can project a screen size of up to 150" with a 720p native resolution and includes four built-in 5-watt Dolby Digital stereo speakers for accompanying sound. The MovieMate 72 is compatible with a variety of input signals including HDTV signals up to 1080i and offers composite, component, S-Video, USB, and HDMI connectivity. The projector has a lamp life of 3000 hours and can also be connected to an MP3 player or video game console for more playback options. It features easy plug-and-play setup and is designed with a swiveling base for easy loading. The MovieMate 72 has a suggested retail price of $1100 and comes with a 2 year limited warranty.