Parameter Standard Resolution 1920*1080P, support 4k Brightness ≥160 ANSI Lumens Contrast ratio 1500:1 Projection size 40-200inch Throw ratio 1.38:1 Aspect Ratio 16:9/4:3 Focus mode Manual/Electrical Keystone Correction Manual (Electrical available) Projection Mode Ceiling & Front & Rear Input ports AV, USB*2, HD, SD card light source LED Lamp Life (Hours) ≥30000 Rated voltage: 100V-200V AC Zoom and flip Yes Wi-Fi 2.4G/5G Bluetooth Yes Speaker 4Ω 5W Version Android (Basic/Miracast available) Storage   2GB ROM+16GB RAM Support language Chinese, English, French, Germany, etc. 3D function Yes N.W. 1.755kg Projection distance 1.5-4m(1.5-2.5 optimal) Working humidity 10%-90% Ambient temperature 0-40°C OEM Available Certificate FCC/CE/BIS Payment terms T/T, L/C, others Description Latest developed model UX-C15 android version is great for home cinema projection. Huge amounts of TV shows and movies can be accessed through the contained Android 10.0 system. Pre-installed stream media are all ready for content searching and playing. C15 android was designed on the basis of the miracast version, which can also share images wirelessly through Wi-Fi connections. 4 different types of input sockets are ready for wired connections. Widely compatible with electronics such as mobile devices, laptops, PC, consoles, etc. High configuration with 4k resolution compatibility brings the real movie theater to users’ homes. 1500:1 contrast ratio enhances the images brighter on a 160 ANSI lumens basis. Original color performance and seamless 5G Wi-Fi data transfer create a truly stunning viewing experience. UX-C15 does an excellent job at file display as well, with projection sizes up to 200 inches. Works in small and medium conferences with ambient light surrounded without stress. Same as other UX products, we provide various customization options on C15. Basic and Miracast versions are good for purchase, and functional supplements like Bluetooth connection, electric keystone, and even languages. Contact us immediately for more information through email, phone call, or social media, our professional team offers 24/7 online responses for any inquiry!