The JMGO O2S Ultra is a compact flagship projector that combines advanced triple laser optics with innovative technology to deliver a premium home cinema experience. It features native 4K resolution, 3600 ISO lumens brightness, a FOFO contrast ratio of 4000:1, dynamic contrast of 3000000:1, and covers 110 percent of the BT.2020 color standard with exceptional accuracy of Delta E less than 1. With an ultra short throw ratio of 0.16:1, it projects images from 80 to 150 inches with a wall distance of only 16.8 cm and offers automatic focus, keystone correction, and intelligent adjustments for optimal viewing. Integrated Google TV with Netflix built-in provides access to over 10,000 apps and streaming services, while HDR10, MEMC, and CineTuner Master enhance visual quality, and Google Assistant supports convenient voice control. Two 10-watt Dynaudio certified speakers supported by Dolby Atmos and DTS:X deliver immersive sound with deep bass from 40 Hz and allow the projector to function as a versatile audio system. Powered by an MT9679 processor with 4 GB RAM and 64 GB storage, it ensures smooth performance and offers modern connectivity with WiFi 6.0, Bluetooth 5.2, HDMI 2.1, USB 2.0, and LAN while maintaining energy efficiency with consumption under 240 watts. With its combination of cutting-edge optics, ultra short throw flexibility, smart entertainment features, and premium certified sound, the JMGO O2S Ultra sets a new standard in home cinema projection.