BYINTEK Smart Android WIFI Home Theater Portable 3D Projector Full HD HDMI 4K 300inch Android Smart 3D Projector Support 4K (at HDMI mode only) Wireless Connection for Iphone Ipad Smartphone Tablet Higher brightness, Vivid colors. Mini Projector x1 Power adapter x1 Power Cable x1 IR remote control x1 User manual x1 Portable Intelligent Projector Item Product Characteristic Product parameters Specific function 1. Built-in Android OS, 2.4G/5G Wifi, Bluetooth 4.0, 3D, max Support 4K(via HDMI-input) 2. Airplay(via happycast )/Wifi-display (for android smartphone with multi-screen ), Wireless screen push 3. Electric focus 4. 100% off-axis 5. Shorter focus distance,1m @39inch OPTICS Display Type DLP Display Chip TI 0.45 inch WVGA DMD*RGB LED （With Off-axis Ray Machine）>100% Brightness 600ANSI lumens /35W Lamp OSRAM LED Lamps Uniformity >90% FOFO Contrast Ratio 10000:1 Native Resolution WXGA 1280*800 3D Support 3D function(DLP-LINK) PROJECTION Throw Ratio 1 meter: 39 inches Throw Range 30-300 inches Throw Distance 1-6Meter(s) Aspect Ratio 4：3/16：9/16：10 Keystone Correction Supports automatic and manual Projection Methods Front Projection,Rear Projection,Hanging cast Texture of material Plastic ABS+ electroplating + metal Focus mode Electric motor focusing Built-in loudspeaker 8 Ω 5w*2 Sound effects Support for Dolby sound effect SYSTEM PARAMETERS CPU MStar6A638 Decode 4K H.265/VP9 4K*2K/60HZ, only via HDMI interface Clock Speed 64 bits CPU: Contex A53 Two nuclei GPU: Mali-450mp4 Cache 1G DDR3 RAM 16GB eMMC Operating System Android OS Bluetooth BT 4.0 (Support wireless bluetooth Speaker, mouse）,not for file transfer WIFI 2.4G / 5.0G dual-band WIFI -High Speed Remote Control Infrared remote control and support 2.4g wireless remote control Power input parameters 19V-2.1A DC Input support USB ,IR OUTPUT INTERFACE Extended Memory TF card and SSD Hard Dish USB USB HOST 2.0*2 TF Card Maximum supported 32G HDMI Supports HDMI 2.0 input, max Support 4K USB Able to read data frim USB hard drive support mouse and keyboard access Headphone Output Audio output, 3.5mm connectors (can connect headphones or speakers) AV input Supports AV signal input Ethernet input Supports RJ45 Network interface DC Input Power adapter: DC 19V 2.1A ELECTRICAL SPECIFICATIONS Total Power Consumption