It's been a year since I purchased it, but I haven't used the projector much in the last six months, only the lighting function. I used it for about 3-4 hours a week for the first six months after purchase. I have confirmed that both the projector and lighting functions are working. There are no problems. The box, instruction manual, and accessories are all included. Please check the images. It is not new, so there are some minor signs of use. Please refrain from purchasing if you are concerned about minor details. ---------------- Retail Price: 119,900 Features / Performance: Full HD / Android TV 9.0 / 800 ANSI Lumens / Up to 120-inch screen / Chromecast compatible / Autofocus function / Keystone correction function / Dolby®︎ Digital Plus A projector that integrates ceiling lighting and a speaker. Because it's permanently mounted on the ceiling, you don't have to worry about where to place it, and there's no need to take it out and put it away. This space-saving 3-in-1 projector can be used as lighting or a Bluetooth speaker even when not used as a projector. Full HD on a large screen up to 120 inches. You can enjoy your favorite content with a powerful impact on a large screen that is difficult to achieve with a TV. Full HD (1920 x 1080 pixel resolution) provides incredibly delicate and clear image quality. HDR support makes it difficult for black crush and whiteout to occur in the image, allowing you to see the original beauty of the image as it is.