Specifications: Color: Grey Brightness: 1200 Lumens Android Version: Android 11.0 Shadow Casting Tech: LCD+LED LED Lamp: 42W, 30000 Hrs Life Resolution: 1920*1080P Resolution Support for Hard Decoding: 4K Screen Size: 40-100 WiFi: WiFi6 Bluetooth: BT4.0 Speaker: 5W Projection Ratio: 1:1.35 Screen Scale: 16:9/4:3 Dynamic Contrast Ratio: 2000:1 Focalization: Electronic Focus Keystone Correction: Automatic Keystone Correction (up and down) + Four-point Keystone Correction (±25°) Wireless with Screen Support Cable with Screen Support Interface: USB/TF Card/Headphone Jack Features: 1. HD Viewing: Delivers Full HD 1080P resolution video and hard decoding for 4K for the ultimate viewing experience. 2. Enhanced Android 11.0: Runs on the latest Android 11.0, offering a faster and more efficient user experience. 3. High-Speed WiFi6: Stands out with WiFi6 support for uninterrupted streaming. 4. Superior Keystone Correction: Features automatic and 4-point keystone correction for perfect image alignment. 5. Powerful Sound: Comes with a built-in 5W HiFi speaker, offering superb audio quality. Package Include: 1x Projector 1x Power Adapter 1x Remote Control 1x Manual