he Portable  device integrates DLP Projector and TV Box, which is specially designed for Business, Education and Personal Entertainment use. And, its physical resolution is up to 854 x 480 and maximum resolution is up to 1920*1080, which can offer you high definition video & Pictures. It has 4000mAh built-in battery and can offer 100 Lumens. It comes with built-in Android 4.4.2 Operation System, and supports 2.4G / 5G Dual Band WiFi & Bluetooth 4.0 function. With this product, you can greatly enjoy videos, music, photos, etc and install or uninstall software, games and application programs. It will bring you munch convenient and unexpected experience.  Projector Hardware Specifications:Imaging System: USA TX DLP50 Technology; 0.3DMD RGB LED.CPU: RK3128 Quad-core ARM Cortex-A7 CPU with up to 1.2Ghz.Main Core: Inner Cache: 1G DDR3; Memory: 8GB.Flash: Support flash 11.1.Extend Storage: Support Micro SD / TF Card (Up to 32G) and Mobile Hard Disk Expansion.Media Formats: Video Supported: H.263, H.264, H.265, VC-1, RV, VP6 / VP8, Sorenson Spark, MVC, MPEG-1, MPEG-2, MPEG-4 timely decode, Resolution up to 1080P.Audio Supported: MP3, WMA, MP2, OGG, AAC, M4A, MA4, FLAC, APE, 3GP, WAVPicture: Supports Variety of image formats browsing (Such as, JPG. PNG. BMP, etc)Projector Features:Operation System: Android 4.4.22 in 1 Multifunction: Android 4.4.2 DLP LED Projector Smart TV Box (Freely Switch) Support Wi-Fi (2.4G / 5G Dual Band WiFi).Assembled with XBMC Add-ons, friendly to use.Supports Miracast / DLNA / Bluetooth 4.0 (Bluetooth 4.0 wireless, better transfer audio).Physical Resolution: WVGA 854 *480; Maximum Resolution up to 1920*1080 (HD 1080P Supported).User interface: Android System Interface Style.Remote Control: Support IR remote and 2.4G Wireless Remote.Keystone correction: Automatic.Menu buttons on the device, sometime it is very useful if you lost / can’t find your remoter controller.Auto focus immediately, move forward or backward, it is always clear.(There is a manual focus roll too for small adjust)Support dual frequency 2.4Ghz / 5Ghz WiFi up to 1000M/s, movie never pause, no need waiting anymore.Really international version, support almost all country language. OSD Languages: Danish, Norwegian, Swedish, Finnish, Greek, Romanian, Czech, Hungarian, Dutch, Vietnamese, Thai, Japanese, Turkish, Chinese, Arabic, Polish, Russian, Portuguese, Italian, Spanish, German, French, EnglishProjector Specifications: Lamo: LED lamoBrightness: Up to 100 lumens Lamp Type: R G B three-color LED light source,30000Hours Lamp Life. no need change lampAspect ratio:4:3 / 16:9 / 16:10Contrast Ratio: 2000:1 Throw Ratio: 1.19:1 (76inch@2M)Projection cover size:30-120 inchesProjection Distance:1 ~ 5M Operating Mode: Touch Key-pressLens: Manual Lens * Auto focus immediately, move forward or backward, it is always clear.(There is a manual focus roll too for small adjust)HDMI Output: Support HDMI 1.4 output up to 1080P@60HzAudio Frequency Out: Support Audio Frequency Out.I / O (Input / Output) Port : 1 * HDMI Output port; 2 * USB 2.0 Input port (Support USB flash disk, Mobile Hard Disk, etc.), 1 * 3.5mm Audio Output port (for Earphone, Loud speaker); 1 * Micro SD / TF Card Slot (Up to 32G), 1 * Power Input port. Built-in Battery: Built-in 4000mAh Battery* Built-in rechargeable battery, play outdoors anywherePower Parameters: DC 5V / 2.5APower Consumption: 5WPower: AC100-240V, 50 / 60HzColor: WhiteItem size:13.0 * 6.1 * 1.9cm / 5.12 * 2.4 * 0.75inItem weight: 144g / 5.07ozPackage size: 18.0 * 11.0 * 7.6 cm / 7.08 * 4.33 * 2.99inPackage weight: 343g / 12.09ozPackage List: V1480US 1 * Mini DLP Projector1 * HDMI Cable 1 * Remote Controller1 * Power Adapter1 * English User Manual