1、Adopt Android 11 smart operating system, support 4000+ applications, provide rich entertainment content. 2、Support 5G/2.4G dual WiFi, wireless internet access, convenient for content sharing. 3、Electronic focusing and automatic trapezoidal correction functions ensure clear and stable projection images. 4、High-quality LED light source, with a lifespan of up to 30,000+ hours and a brightness of 200 ANSI lumens. 5、Support 4K video playback, adjustable projection size, up to 160 inches. This portable projector adopts Android 11 smart operating system, supports 5G/2.4G dual WiFi, has electronic focusing and automatic trapezoidal correction functions, providing clear and stable projection effects, making it an ideal choice for home entertainment and business presentations. Features: Adopt Android 11 smart operating system, support 4000+ applications, provide rich entertainment content. Support 5G/2.4G dual WiFi, wireless internet access, convenient for content sharing. Electronic focusing and automatic trapezoidal correction functions ensure clear and stable projection images. High-quality LED light source, with a lifespan of up to 30,000+ hours and a brightness of 200 ANSI lumens. Support 4K  video playback, adjustable projection size, up to 160 inches. Specifications: CPU: H713  ARM Cor*tex-A53 GPU: Mali-G31 support OpenGL ES3.2、Vulkan 1.1 and Open CL2.0 Projection Technology:    2.69 inch 720P LCD Projection Light: RGB LED Light Life: Up to 30,000 hours Light Luminance: 4000 Lumens （200ANSI） Light Type: LED Standard Resolution: 1280*720 Projection Area: 30-200 inch Contrast: 2000:1 Projection Ratio: 1.28:1(35"@1m) Distortion: <1.0％ Luminance Uniformity: >75% Projection Distance: 0.8-4m Aspect Ratio: 16:9 Focus mode: Manual focus/Telecontrol focus Keystone Correction: Vertical ±30 degree,Horizontal ±30 degree,Multi angle adjustment Projection Mode: Front Projection System Parameters Screen  Mirror:    Airplay/MiraCast OS: Android 11.0 CPU: H713 Buffer Memory: 1GB LPDDR3 Memory: 8GB WIFI: 2.4G/5G BT: BT 5.2 Basic parameters Video Support: VP9-10,H.265,H.264,MPEG-4,WMV/VC-1,MPEG-2,MPEG-1,RealVideo 8/9/10 etc. Audio Support: MP3,WMA,MP2,OGG,AAC,M4A,MA4,FLAC,APE,3GP,WAV Image Support: Supports variety of image formats browsing (jpg, png, bmp ） Extended Storage: Support USB2.0 and Hard Disk Remote Control:    Support（IR) Infrared and BT wireless control Built-in speaker: 5W Whole Power Consumption: 60W Interface: 2*USB:  USB 2.0 Support USB hard disk data read Product size: 174*132*112mm / 6.9*5.2*4.4 in Packaging size:    195*140*200mm/ 7.7*5.5*7.9 in Bare machine: 1.26KG/2.8lb (base not added） Package list: 1*Portable projector 1*Cable 1*Remote control 1*Power cord 1*User manual 1*Portable projector 1*Cable 1*Remote control 1*Power cord 1*User manual