1Mini projector small size. Built-in lens, stylish appearance. 2Rich interface, easy to operate. 3Built-in lens, adjustable. More convenient to use. 4Multi-coated optical glass lens. It is more resistant to high temperature and deformation. 5LED light source design. Low power consumption, more energy saving, more environmental protection. Service life time up to 20,000 hours. Features: 1. Mini projector small size. Built-in lens, stylish appearance. 2. Rich interface, easy to operate. 3. Built-in lens, adjustable. More convenient to use. 4. Multi-coated optical glass lens. It is more resistant to high temperature and deformation. 5. LED light source design. Low power consumption, more energy saving, more environmental protection. Service life time up to 20,000 hours. Specifications: Imaging Technology: LCD Brightness: 80ANSI Lumens Contrast: 800:1 Physical resolution: 800*480 The highest resolution: 1080P Light source type: LED Light service life: 20,000 hours Lens specifications: Multi-coated Projection distance: 1.3-4cm Image ratio: 4:3/16:9 Projection size: 15-110 Color: 16.7m Input signal: USB, SD, AV, HDMI, IR, VGA Remote control battery: AAA Battery*2 Size: Approx. 20.2*15.5*7.4cm/7.95*6.1*2.91in Package List: 1 * Projector 1 * AV Cable 1 * User manual 1 * Charging Cable 1 * remote control