Feature: 1. 【System】Adopts LCD Technology with 50,000 hours of LED lifespan, and features 120ANSI Lumens brightness, 1000:1 contrast ratio, 4:3/16:9/16:10 aspect ratio, and 1024*600 native resolution, ensuring crystal-clear visuals for your favorite movies. 2. 【Android System】Powered by Android 11.0 and equipped with an Quad-core 64 bit ARM Cortex\u0026trade;-A53 CPU, this projector boasts 1GB RAM and 8GB ROM high-speed flash memory for storing videos, audio, and multimedia content in various formats. 3. 【Wireless Connection】Stay connected with 2.4GHz \u0026amp; 5GHz dual-frequency WiFi support, providing fast and reliable internet access for streaming and browsing. BT function enables connection to other BT-enabled accessories. 4. 【Rich Interfaces】Comes with dual USB and HD interfaces, perfect for connecting Laptop, game console, etc. 3.5mm audio output port makes it possible to connect to an external speaker or audio system. The built-in speaker provides a cool audio experience. Comes with a remote controller, convenient to use. 5. 【Your Home Theater】With a 180\u0026deg; flexible projection angle, you can project onto walls or ceilings with ease. Supporting image sizes from 40 to 130 inches and projection distances of 1.2m to 4m, this projector functions as a large screenless TV, providing a private home theater experience. Specification: Specifications: Model: S40 Bulb Life: Up to 30,000 hours Brightness: 120lm ANSI Native Resolution: 1024*600 Pixels Color Temperature: 8000K±(1000K) Contrast Ratio: 1000:1 Aspect Ratio: 16:9 & 4:3 & 16:10 Throw Ratio: 1.25:1 Projection Distance: 1.2m-4m Projection Screen Size: 30-100inches Correction: Automatic Focus: Manual Focus Power Consumption: 30W Speaker: Built in, 1*3W Fan Noise: <40dB OS: for Android 11.0 CPU: Quad core 64 bit ARM for Cortex-A53 GPU: ARM Mali-G31 Supports for OpenGL ES 1.1/2.0/3.2, for DirectX 11 FL9_3, for OpenCL 2.0 and for Vulkan 1.0 RAM: 1GB; ROM: 8GB WIFI: 2.4G and 5G BT Version: 5.4 Video Support: Full format decoding including HEVC/VP9/AVS2/AVC 4K@30fps and MPEG1/MPEG2/AV1 1080p/60fps decoding and so on Audio Support: MP3, WMA, AAC Image Support: JPG, BMP, PNG, support image scaling Multimedia Interface: USB, HD, Audio Color: White Package Size: 24 * 14 * 13.5cm / 9.44 * 5.51 * 5.31in Package Weight: 813g / 28.67oz . Package List: 1 * Projector 1 * AC Power Cable 1 * IR Remote Control 1 * User Manual