Features Real 4K | 100” Cinematic Experience: Excellent contrast ratio, impressive brightness, and accurate color with better detail than 1080p projector. Tri-Color Laser ｜ BT.2020 114%：Exceeding 159% color standard of IMAX. Unlock a high-end home theater experience. 2400 ANSI Lumens Brightness： Boasts a peak brightness of 3600 ANSI lumens using Fresnel screen with a gain of 1.5 Dolby Audio | Co-Created With DYNAUDIO: Get cinematic stereo sound to match the stunning display. Built-In Luna OS: 24/7 companion, including music visualizer, message board, weather dashboard, and more. Specification Optical Properties DMD (Display Chip): 0.47" DMD Brightness: 2400 ANSI Native Resolution: 3840*2160 Compatible Resolution: 4k Contrast Ratio: TBD Projection Throw Ratio: 0.25:1 Offset axis: 142%<offset<152% Aspect Ratio: 16:9/4:3 Projection Mode: Front/Rear CPU: Mstar6A838 System RAM: 3GB DDR4 ROM: 32GB EMMC Mirroring: √ Input HDMI 2.0 x1 HDMI（ARC）2.0 x1 USB 2.0 x1 USB 3.0 x1 DC (service) x2 Output: S/PDIF x2 Network interface/Wired: RJ45 x2 WiFi 2.4GHz/5GHz 802.12b/g/n/ac Bluetooth Bluetooth® 4.1 speaker Functions: 3D mode Others Noise: <28db Total Consumption: 220W Power Supply: 220W Remote Control: √ Adapter: / Power cable: √ Battery: / User Manual: x2 Color: Sliver Product Dimension 850*512*296mm 33.5*20.2*11.6 inches Package Dimension: / Weight (including the package): 14.4KG/31.8lb Net Weight: 18.5KG/40.8lb