DBPOWER Projector, Upgraded 3500 Lux Mini Projector, 50000 Hrs 1080P Supported Video Projector Compatible with HDMI, USB, VGA, AV, TF, TV Stick and Smartphone (Upgraded Brightness and Reduced Noise). [UPGRADED WITH +70% BRIGHTERNESS]: DBPOWER RD820 mini projector upgraded to 3500lux, 70% brighter and 50% sharper image than other Mini projectors.