US Version (Includes Warranty) - Only products shipped from and sold by authorized resellers such as Amazon.com can ensure that you will be receiving products that have a valid warranty.</br>Mini LCD Projector with 20 to 120-inch image</br>Native Resolution: WVGA (800*480). Supports VGA?? WVGA?? XGA?? 720p?? 1080i?? 1080p and 4K input resolutions</br>80 Lumen (US) / 800 Lumen (International) LED Lamp (50??000 hrs.)</br>Connections: 1 x HDMI?? 1 x VGA (PC)?? 1 x AV input?? 1 x audio output?? 1 x USB input (built-in media player)??