Features:[Imaging System]Adopt LCD Technology with More Than 30000 hours of LED lifespan, features 1800 Lumens brightness, 2200:1 contrast ratio design and 800 * 480 (WVGA) resolution, supporting up to 1920 * 1080 (for a 1080P video-allowing you to watch your favorite movies in high definition). [High-performance]Brightness: 1800 Lumens, Contrast Ratio: 2200:1. High quality multi-chip-coated optical glass lens provides better color reproduction, better transmittance and better temperature resistance. keeping projection image in focus and color fidelity, much better than plastic lens.[Super Companion for Entertainment]Native Resolution: 800 * 480RGB; Supported resolution:1920*1080, Aspect Ratio: 16:9/4:3. HiFi level stereo audio performance, comes with Built-in amplifier-chip and built-in stereo speakers(4¦,,5W) with SRS Sound, SRS is the best sound technology at the present time, providing cool home theater experience. Support multimedia formats (Videos, Music, Picture, TXT), ideal for movies and video game use. Also support rotating the image when plays the multimedia files.[Adjustable Projection Distance Projection Size]Offer 28 ~ 180inches image size and 1.2m ~ 5.5m Projection Distance. Giving you a clear frame and a projection size of up to 180 inches, you also can select the optimal size of image by adjusting the distance to obtain the best Use Experience.[Super Sound Effect]Equipped with built-in Speaker(4W 5¦,), enjoy audio from your videos or use the included 3.5mm headphone jack to connect external speakers or earphones of your choice.Highlights: Imaging System: LCD DisplayBrightness: 1800 LumensOSD Menu Languages: Chinese, English, Spanish, French, German, Italian, Russian, Japanese, etc. Supports 23 languages.LED Lamp Using Life: More than 30000 hours.(LED Lamp Power: 70W)Amazing LCD true color display technologyNative resolution: 800 * 480Pixels (SVGA ).Support Resolution: Up to 1920 * 1080 Pixels.LCD Contrast Ratio: 2200 : 1Projection Ratio: 1.38: 1Aspect Ratio: 16:9 / 4:3.Color: 16.7MillionLight Uniformity: 95%.Standard Color Temperature: 7500KOperation: Manual Remote Controller (With Infrared Remote Controller, Convenient to use).Projection Picture Size(Diagonal): 28 ~ 180 (Optimal Projection Picture Size: 60 ~ 100).Projection Distance: 1.2m ~ 5.5m (Optimal Projection Distance: 1.8 ~ 3.2m)Picture Zoom: Manual Focus (Manual Zoom).Support Keystone Correction (15 manual).Projection method: Front, Projection, Rear Projection / Ceiling, etc.Included HD Input Port: Perfect for HD 1080P Video Decoding Capabilities.Media Formats Supported:Video Formats: MPG, AV, TS, MOV, MKV, DAT, MP4,VOB, etc. up to 1080P Level.Audio Formats: MP3,WMA, AAC, AC3, M4a(aac).Picture Formats: JPG, JPEG, BMP, GIF, PNG, GIF Formats Picture Browsing. Text Read: Support TXT, LRC reading.