XGIMI Z4 Aurora Home Entertainment Center 720p 3D Projector with Harman/Kardon Stereo, Gesture Control, and Android OS Z4 Aurora can <u>synchronize</u> with images from your phone or computer to a big screen via WiFi in seconds. Supports Airplay, Miracast, Happycast, and etc. <span class="a-text-bold">No cable needed anymore</span>. Having fun together becomes faster and easier. Projection Range: 40-300 Inches Be able to turn any surface into a 300-inch giant screen with amazing brightness and definition. Vertical +/-35 degree and horizontal <span class="a-text-bold"><u>+/-30 degree keystone correction</u></span> provide an optimal image <u>from 360 angle</u>, and this way eliminated the hassle of set-up. The Z4 Aurora is equipped with the <span class="a-text-bold"><u>active shutter 3D-imaging technique</u></span> used by DLP cinema projectors. With stunning 3D quality, bring any movie, game or sporting event to life in your own home. has adopted 16 techniques to enhance the quality of image and 11 techniques of color enhancement. multiplies pixel density in order to improve up on exquisite and high quality images and clear words. Quickly and easily install games, apps and stream video wirelessly through the Z4 Aurora Android Operating System. The Z4 Aurora also supports many video game consoles. Connect your XBOX, PS4 and other consoles and play on the big screen. The Z4 Aurora can be controlled by simple hand gestures. The built-in 3D gesture recognition chip identifies the movement locus by 150dpi. Sampling frequency is up to 200 times/sec. 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 CPU: Quad-core 1.5GHz GPU: Mali-450MP4 RAM: 2GB DDR3 Storage: 16GB eMMC System: GMUI base on Android 4.3 Mirroring Display: Airplay/DLNA/Miracast Input interface: HDMI x 2; USB 2.0 x 1; USB 3.0 x 1; AV x 1 Output interface: Headphone/SPDIF x 1 Cable network: Ethernet x 1 Wi-Fi: Dual-band 2.4/5GHz, 802.11a/b/g/n/ac 2x2 double antennas Bluetooth: Bulethooth 4.0/BLE Electrical Parameters Noise: 30dB Power dissipation: 48-90W Power: AC100-240V, 50/60Hz