The distance between the projector and the screen is approximately 4.4 meters for a ★200-inch★ screen. Amazingly, it's ★100 inches★ at just 90cm! This projector offers high satisfaction, from large rooms like living rooms to the space-saving environment of your own room. Below is the manufacturer's description: The GC355 projector redefines the possibilities of home theaters in small spaces. As a true ultra-short-throw projector, it can project a 100-inch screen from a distance of only 90 centimeters. While the main unit is compact, there is no compromise on performance. The GC355 projector weighs only 2.5 pounds (approximately 1 kilogram), lighter than a laptop, making it very easy to carry. From the living room to the bedroom, to presentations in the office or outdoor movie viewing at a campsite, it can be used anywhere. The slim and minimalist design blends naturally into bookshelves, desks, nightstands, and bids farewell to the heavy feel of traditional projectors. It comes pre-installed with major streaming apps such as Prime Video, YouTube, Disney+, Apple TV, and Live TV. Just turn it on and you can access millions of movies and shows from around the world. You can also watch even more channels, such as Hulu and Peacock, using the online browser. Equipped with Dolby Audio and dual 10W full-range drivers. Even in a small room, it fills the space with powerful sound. Deep bass, clear treble, and realistic detail. From the beat of the drums to the echoes of metal, to the harmonics of stringed instruments, everything delivers a movie theater-quality sound. Perfect for movies, games, and music appreciation, it rivals high-end home theater systems. You can connect to external speakers using built-in Bluetooth, or turn the projector into a Wi-Fi and Bluetooth-enabled independent Bluetooth speaker. It's also perfect for parties and outdoor entertainment. With the instant screen mirroring function, you can stream games and apps from your smartphone or tablet to the big screen, and everything is equipped with premium audio, providing an immersive experience.