feature: --Support front projection/rear projection/hanging installation --Support various PCs, laptops, smart phones, USB, --The machine has built-in Android intelligent system --The LCD lighting system projects bright images on the wall with 1500:1 contrast ratio - 3.5mm automatic interface, support for headphones, self-entertainment without disturbing others --Resolution: 1920*1080, supports resolution maximum of 1920, home theater --Portable and stylish design, easy to carry --Small plastic cover to protect the lens -Suitable for 4:3/16:9 format --Remote control operation, simple operation Specification System Projection: LED light source projector (4.8 inch 1080P LCD screen) Resolution: 1920*1080 (support side projection) Brightness: about 350ANSI Image flip: up and down/flip of the mirror Method of p rojection: front projection/rear projection/hanging projection Projection lens: Android version manual focus + screen zoom Contrast ratio: 1500:1 Color: full true color (1.67 million) Viewing angle ratio: 4: 3/16:9 Bulb type: 95WLED light source, more than 30,000 hours lifespan Video signal: global standard Menu language: English (8 languages) Projection size: 40-200 inch Keystone correction: vertical plus or minus 15 degrees Projection distance: 1.85 meters Direct remote control: support Total power: 130W Adapter power supply: AC110-240V/50-60HZ Weight: 3KG (body size: 300*225*12MM) Input port: AV/VGA/HDMI/USB