BYINTEK Mini Projector 3D, P20 Battery Powered Portable HD DLP Wifi Projector,Supports 4K, Android 9.0 OS, Wireless Smartphone Display, with Tripod and bag

Android 9.0 operating system WiFi: 2.4G and 5G dual band Wi-Fi BT: 5.0 CPU: MTK 64-bit CPU: Contex A53 4 cores 4K H.265 / AVS2 4K * 2K / 30HZ decoding Clock Speed: Mali-G52 GPU Memory: 2G DDR3 RAM, 32G ROM eMMC Wi-Fi Display: Support Airplay, Miracast, DLNA. (Eshare is pre-installed) Note: Please use the pre-installed APP version. Please do not operate any upgrades, otherwise the APP will not work. Light engine: TI 0.2 inch WVGA DMD Light source: OSRAM RGB 3LED Duration of light: 30000 hours Brightness: 300 ANSI lumens Contrast Ratio: 2500: 1 Resolution: 960 * 540, (Online video playback supports up to 1080p, and HD interface input video signal supports up to 4K) Aspect Ratio: 16: 9/4: 3 Off axis: 100% Interface HD 2.0 * 1 (support maximum 4K signal input) USB 3.0 * 1 (reading data from USB SSD hard drive, support mouse and keyboard control) 3.5mm headphone jack * 1 (audio out) DC 12V / 2A input (supports DC 5V / 3A power bank charging) Launch ratio: 1.2: 1 Project Size: 30-200 '' Project distance: 0.2- 5.16m Focus mode: Manual Zoom: remote electric zoom Other specifications Battery: Built-in 7800mAh Li-ion battery, battery life: 1.5 ~ 3.5 hours Speaker: 5W * 2, stereo output Projection mode: front / rear / front ceiling / rear ceiling Keystone Correction: Auto / Manual Vertical Keystone, Manual Angular Keystone Power consumption: 20W Device: 78 * 78 * 140mm Weight: 0.55kg