WARRENTY: 1 year warranty?? 100% satisfaction and zero hassle returns guaranteed.</br>3D EFFECT: Support Red-Blue 3D effect?? watch videos with red-blue 3D film source by use of red-blue 3D glasses?? whether it's a blockbuster movie?? live sporting event or video game.</br>INTERFACE: Equipped with 2xHDMI?? VGA?? 2xUSB?? AV?? TV?? YPbPr interfaces?? can be connected to many equipments?? like laptop?? U disk?? PC?? TV-BOX?? DVD?? game console?? smart phone. The led lamp of the projector lasts over 20??000 hours (Non-LED projectors only 5??000 to 8??000 hours). 110W power consumption offers max energy savings without sacrificing picture quality.</br>BIG SCREEN: Super screen size up to 200 inches?? ideal for home entertainment?? such as videos?? photos?? games. Not recommend for data presentations?? like PPT?? PDF?? Excel?? Text files.</br>RESOLUTION: Deliver crystal clear image with 800x480P native resolution?? 2000:1 high contrast ratio and 2600 lumens high brightness?? support HD full resolution 1080p. With brilliant RGB color"e and a true-to-life HD movies visual experience.</br></br>Product Description</br></br>This Excelvan Projector delivers 2600 ANSI lumens of brightness while consuming less than 110W of power. The projector supports red and blue 3D format?? as well as a 2000:1 contrast ratio and 800*480 native resolutions. Two 2W built-in stereo speakers eliminate the need to carry around and hook up external speakers. Now you can share the home theater experience with family and friends! <br> <br> <b>Features:</b> <br> 1.Multi selection of inputs:USB/AV/ATV/HDMI/VGA. <br> a) Support USB input?? directly insert a USB flash drive or hard disk. <br> b) Support HDMI Interface?? Adapter MHL cable and I-push connection to connect with cell phone and tablet device(The MHL cable is not included). <br> 2. Contrast ratio: 2000: 1?? Brightness: 2600 ANSI Lumens. <br> 3. Keystone Correction??? ???15???; Speakers built-in ;Low noise. <br> 4. Projec