Quality of sound and image better than you imagine: Ultimate acoustic quality by customized crystal Harman Kardon stereo; 16 techniques of image quality enhancement and 11 techniques of color enhancement have adopted</br>Your Home Entertainment Center-Android Operating system: 1.5GHz-cords processor, Mali-450MP4 graphics processor, 2GB dual-channel DDR3 memory controller, and users are able to download any desired apps and games. WXGA (1280x800): support 1080P/2K/4K movies, XBOX, PS4 gaming consoles</br>Wi-Fi and hotspot connection for mirroring display, converting 2D images to 3D images; Up to 300-inch (25 feet) projection, 700 ANSI Lumens, bright and clear</br>Z4 Aurora is not only an entertainment center, but it's also the best office assistant: it's able to switch between standard version and business version, so working with software of file management in a bigger screen makes details more showy, and complicated things more simple.</br>Bluetooth Remote Control: New XGIMI Bluetooth remote control with high-capacity rechargeable battery, which has build-in mouse function to make control become convenient.</br></br>Product Description</br></br><b>LED illumination long-long time, eye care</b> <br>Z4 Aurora chooses energy-efficient OSRAM LED illumination, and its LED has a long projected lifespan of 30,000hrs <b><p>Hand Gesture Control</b> <br>Drawing clockwise/anticlockwise circle to turn up/down the volume, and wave your hand on "vinyl record alike" (the black control panel) to change songs and pause <b><p>Giant Screen</b> <br>Z4 Aurora is able to turn any surface into a 300-inch giant screen with amazing brightness and high-definition. As Z4 Aurora combining with superior Harman Kardon stereo, it makes your home truly become a real theater <b><p>Keystone Correction</b> <br>±30 degree Vertical and Horizontal keystone corrections, Z4 Aurora does not have to be placed directly in front of the screen, it projects perfect square screen even from the sides <b><p>System Parameters</b> <br>CPU: Quad-core 1.5GHz <br>GPU: Mali-450MP4 <br>RAM: 2GB DDR3 <br>Storage: 16GB eMMC <br>System: GMUI base on Android 4.3 <br>Mirroring Display: Airplay/DLNA/Miracast <b><p>Ports</b> <br>Input interface: HDMI x 2; USB 2.0 x 1; USB 3.0 x 1; AV x 1 <br>Output interface: Headphone/SPDIF x 1 <br>Cable network: Ethernet x 1 <br>Wi-Fi: Dual-band 2.4/5GHz, 802.11a/b/g/n/ac 2x2 double antennas <br>Bluetooth: Bulethooth 4.0/BLE <b><p>Electrical Parameters</b> <br>Noise: ﹤30dB <br>Power dissipation: 48-90W <br>Power: AC100-240V, 50/60Hz <b><p>Other Parameters</b> <br>Size: 196x196x50cm <br>Weight: 1.2kg <b><p>Packing List</b> <br>Power plug x1 <br>Power cable x1 <br>Bluetooth remote-control x1 <br>Remote-control USB charger x1 <br>Handbook x1 <br>Adapter x1 <br>Retaining screw x4</br><br/>http://www.amazon.com/gp/product/B01DC1Y43W