Features: [Imaging System] Adopts LCD technology with more than 20000 hours of LED lifespan, features 1200 Lumens brightness, 1000:1 contrast ratio design and 800 * 480 resolution, supporting up to 1920 * 1080 (for a 1080P video-allowing you to watch your favorite movies in high definition). [High-performance] Brightness: 1200 Lumens, Contrast Ratio: 1000:1. 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 speaker (2W,4Ω), providing cool home theater experience. Support multimedia formats (Videos, Music, Picture, Txt), ideal for home entertainment and office use. [Projection Distance Projection Size] Offers 37 - 130inches image size and 1.2m - 3.8m Projection Distance. Giving you a clear frame and a projection size of up to 130 inches, you can also select the optimal size of image by adjusting the distance to obtain the best using experience. [Rich Interfaces] Equipped with built-in speaker (2W 4Ω), enjoy audio from your videos or use the included 3.5mm headphone jack to connect external speakers or earphones of your choice.Various Interfaces include HD / VGA / USB / SD / AV / Audio / TV Jack, perfect for you to connect to more external devices. Highlights: Imaging System: LCD Display Brightness: 1200Ansi OSD Menu Languages: Chinese, English, etc. 23 languages LED Lamp Using Life: More than 20000 hours LED Lamp Power: 50W Native resolution: 800 * 480Pixels Support Resolution: Up to 1920 * 1080 Pixels Contrast Ratio: 1000 : 1 Projection Ratio: 1.03: 1 Aspect Ratio: 16:9 / 4:3 Color: 16.7Million Light Uniformity: 95%. Standard Color Temperature: 9300K Operation: Manual Remote Controller (With Infrared Remote Controller, Convenient to use) Projection Picture Size(Diagonal): 37 - 130 (Optimal Projection Picture Size: 80) Projection Distance: 1.2m - 3.8m (Optimal Projection Distance: 2.5m) Picture Zoom: Manual Focus (Manual Zoom) Support Keystone Correction Projection method: Front, Rear, etc. Included HD Input Port: Perfect for HD 1080P Video Decoding Capabilities Media Formats Supported: Video Formats: Mpg, Mpe, Vob, Dat, Buk, Ts0, Trp, TS, TP, M2T, Rm0, Rmv, RM, Rmvb, Avi, Mp4, Div, Mov, Mkv, Wsf, Asf, Flv, Wmv, Asm, 3Gp, 3G2, WMV (up to 1080P). Audio Formats: Mp3, Wma, M4A, Aac, Wav. Picture Formats: Bmp, Jpg, Jpe, Png, Tif, Gif. Text Read: Support TXT reading. Low noise, low price, portable.