Android System: Ungrade Version This is a Android Projector Like a Tablet But with Much Bigger Screen When Connected to WiFi You Can Watch Video / Movie on Apps Online Directly with or without Connecting to Any External Devices. (You Can Also Download and Install the Apps You Want). with CPU: ARM Cortex A7 Quad Core 1.5GHz GPU: Mail-450MP6 RAM: DRR3/1GB ROM: 8GB Android 4.4.4. You can Enjoy Fast and Smooth Android Projector</br>Super Compatibility: Works with Game Consoles:PS2 PS3 Xbox Wii etc. You Can Also Connect Your Smartphone / Tablet / PC / Laptop / DVD Player / TV BOX to the Projector by HDMI Adapter(Not included) You Can Play Movies in Your U Disk / External Hard Drive with the USB Port Or You can Connect the It with a Mouse / Keyboard to Use It Like a Laptop. Support HDMI/VGA/USB/AV input 3.5mm Audio Jack Out Built-in Speakers. Remote Controller Bring You Better Experience</br>Portable Design: Image Size: 35-120 Inches Projection Distance: 1.1-3.45 Meters Small Size (21.0 * 14.5 * 8.0cm). LED Lamp: "000 lumens. Native Resolution: 800x480 (Projector Resolution)?? Support Solution: Up to 1920x1080 (Resolution of the Video / Movie Files)??Contrast: 1000:1</br>Easy Setup: Screw Monopod and ??15?? Manual Vertical Keystone Correction (No Horizonal Correction)?? Easily Correct the Trapezoidal Distortion and Get a Best Viewing Experience at Any Angle. Adjust the Lens with Image Focus to Get a Better Effect</br>Warning: Not Recommended for Use in A Large Conference/Church/Classroom with Bright Lights on or During the Day Time. Ideal for Home Theater??Movie and Video Game. Optimal to Use It in Dark Environment.</br></br>Product Description</br></br><p> <b>Andoid Parameters:</b><br /> <br /> CPU: ARM Cortex A7 Quad-core 1.5Ghz<br /> GPU: Mail-450MP6<br /> RAM:DDR3/1GB<br /> ROM:8GB EMMC<br /> Version: Android 4.4.4<br /> Support Peripherals: Remote Controller / Wireless Router / Wired or Wireless Mouse / Keyboard<br /> <br /> <br /> <b>Product Parameters:</b><br /> <br /> Imaging System: 4"e LCD Panel Display<br /> Native resolution: 800 * 480 Pixels (SVGA)<br /> Support Resolution: Max 1920 * 1080 Pixels (HDMI)<br /> Size: 30 - 120inch<br /> Projection Distance: 1.1m ~ 3.45m<br /> Keystone Correction: ??15?? Vertical Correction(No Horizonal Correction)<br /> Projection Mode: Front<br /> LCD Co