Model - S7, Android Connectivity 3D, Full HD Ultra 4K, Connectivity - Wifi / Mobile , Native resolution - 3840 X 2160, Brightness - 7000 lumens , Contrast - 20000:01 , Aspect ratio - 4:3/16:9, Input terminal 2*USB, IR, AV, VGA, HDMI , SD , TV, WIFI Output terminal Headphone, Speaker, Accessory Power cable, 3-in-1 AV cable, User , Warranty - One Year, IMPORTANT SAFETY INSTRUCTIONS 1. Please Read the manual carefully before using the projector. 2. Avoid staring directly into the projector beam. The Beam may harm your eyes. 3. Do not Block Ventilation Opening. To ensure Reliable operation of the projector and to protect overheating, it is recommended to install the projector in a location that does not block ventilation. Product Description - Change your living room into movie theatre by getting this BOSS LEd LCD home projector installed which displays true color, clear high-definition images with optimized brightness and contrast ratio for maximum enjoyment. This projector is easy to install and will change the ambience of your room by a good extent. They provide the largest possible picture inside homes and can produce even smaller images to replace a normal television that takes up more room.