UNIC uc40 projector Mini Pico portable Projector AV VGA A/V USB & SD with VGA HDMI Home Theater Projector beamer. Best for mini class rooms/presentation for small gathering/meetings. Quality product with high end performance in low budget projectors. For further information and review , watch this youtube video. (copy and paste this link) https://www.youtube.com/watch?v=-f_LbSnGZWI Features: -100% brand new and high quality -Picture switch form 16:9 and 4:3 -Multi-function inout: IP/IR/USB/SD/HDMI -Keystone correction supported -Power bank charge charge function by USB port to connect -55W low power cost, eco-oriented -Electronics zoom function, easy picture size change -LED lamp, works for over20000 hours, with vivid color and abundant details -The technology of projection is 0.24'' LCD, LED tricolor(RGB) projection -Support 1080P Full HD input the scale of screen is 4:3, the distance of projection is from 0.3m to 3m -Multi language support. Package including: 1xUC40 Projector 1x Power adaptor 1x 3 in 1 AV cable 1x Remote control 1x User manual.