This item was received as a gift and has been used 2-3 times, so it's practically new. The box is slightly dirty due to home storage. Projector Native Resolution: 1920 x 1080 Size: 20cm (length) x 17cm (width) x 8cm (height) 6 Key Features of the OWNKNEW Home Projector 【5G WiFi & Mirroring Function】 The projector uses 5G WiFi for faster communication, eliminating complicated wiring and providing a great experience. Enjoy movies, games, and presentations with low latency. 【Bluetooth Turns Your Home into a Cinema】 Equipped with Bluetooth 5.3, "communication range" and "transfer speed" are significantly improved. The "communication range" is about 3 times that of Bluetooth 5.0, and the "transfer speed" has evolved to about twice as fast. 【High Brightness & Native 1080P & 4K Support】 The high-brightness home projector with "13000 lumens" and a "13000:1" contrast ratio displays images with clear details in light and shadow, reproduces natural colors, and enables fine image expression. With a native high resolution of 1280*1080, you can enjoy an immersive and powerful video experience! 【Wide Compatibility】 In addition to WiFi/Bluetooth connections, the projector is equipped with input terminals such as AV/USB/HDMI, allowing connection to various peripheral devices such as computers, mobile devices, TV boxes, smartphones, DVD players, and USB memory, for use with movies and games. 【300-inch Large Screen】 While 150-250 inches has been common for home projectors, the "M1 Projector" offers a 300-inch large screen, allowing you to easily enjoy powerful images with a large screen and high image quality at home, just like a movie theater. 【50% Zoom & ±15° Keystone Correction】 The projector has a zoom function, allowing you to reduce the screen size by 50% without moving the projector. Equipped with a flip function, you can freely choose front, rear, and ceiling projection, instantly transforming your home's walls and ceiling into a theater! With ±15° keystone correction, you can freely adjust the shape of the screen and project from a tilted position, regardless of where you place it!