The mini projector is both refreshing and exciting, knowing you can own a projector as portable as a phone but yet so reliable as professional projectors. Bring a home cinema experience to your comfort space, this serves as a very useful and entertaining gadget to own. Description: - Light engine Light engine:DLP 0.3" DMD - Brightness:150 ANSI lumens - Contrast Ratio:1000:01:00 - Color:?120% NTSC - Max Resolution:854*480 (WVGA) Support to 1080P - Light lifetime:30000/hours - Project Dimension:40-120'' - Project ratio:16:09 Features: - Project distance:0.2- 4m(The best position is 2M 80") - System:CPU:RK3128, Quad Core - RAM:1GB DDR3 (2GB optional) - ROM:8GB (16GB optional) - Wi-Fi:2.4G & 5.8G dual-band - Bluetooth:BT4.0 - OS Android :4.4 - Battery :Built in Li-ion Battery 4200mAh Last for 2-3hours - Electrical:Power input:5V/2.5A (US,EU,UK,AU,3C power adapter for option) - Power consumption:6W - Material :Aluminum & Glass Touch panel - Port:2*USB port, HDMI OUT,Audio Out, TF Card,DC port,Focus, Engine,Power on/off button - Function: Support: E-share, Airplay, WiFi display, Play store to download different APPs Specifications: - Color: Black - Package Weight: 0.65 - Package Dimensions: L- 18, W-12, H- 9