1、[for Android 11 OS] Equipped with the latest for Android 11 operating system, this portable projector supports a vast array of applications and games for a seamless interactive experience. 2、[4K UHD Resolution] Supports 4K UHD video decoding, delivering vivid and rich colors with sharply contrast for a lifelike viewing experience. 3、[Wireless Connectivity] Supports dual band WiFi 6 and BT 5.0 connection, fast and stable, allowing for easy device synchronization and true wireless enjoyment. 4、[Auto Correction Function] The automatic correction function ensures each projection is clear and smoothly, making setup a breeze. 5、[LED Light] This projector is equipped with LED light, providing vibrant visual effects, and offering a great user experience. Item Type: Portable Projector Material: ABS Projection Light Source: LED Light Source Life: 30,000H Physical Resolution: 1024x600 Support Resolution: 4K 60HZ Contrast Ratio: 1000:1 Projection Size: 40-120 inch Aspect Ratio: 4:3, 16:9, 16:10 Projection Ratio: 1.25:1 Uniformity: 65% Effective Projection Distance: 1-2.5M Focusing Mode: Manual Correction: Auto correction Projection Mode: Front Speaker: Built in BOX speaker 4Ω3W x 1 HD Multimedia Interface Port: Standard HD Multimedia Interface 2.0 x 1 USB Port: Standard USB2.0 x 1 Sound Output Port: Standard 3.5mm x 1 CPU: Quad core ARM for Cortex A53 for Allwinner 713 Operating System: for Android 11 WIFI Bluetooth Function: 2.4G 5G WiFi6, Supports BT5.4 RAM: 1GB ROM: 8GB Display: Support 4K 60fps H.265 H.264 VP9 video decoding, eDp, HD multimedia interface 2.0, MIPI, LVDS, EBC Screen Mirroring Support: for IOS, for Android wireless mirroring Sound Support: MP3, WMA, ACC Photo Support: JPG, BMP, PNG, support image scaling Video Support: Full format decoding including HEVC, VP9, AVS2, AVC and MPEG1, MPEG2 1080p 60fps decoding and so on Text Support: TXT Language: Support multiple languages Remote Control Battery: 2 x AAA batteries (not included) 1 x Portable Projector 1 x Instruction Manual 1 x Remote Control 1 x Charging Cable