Thank you very much for viewing. This product is a brand new, unused, high-performance projector that can be purchased "at the fastest speed possible." And it's free shipping! You can use it immediately without any hassle. 【High-Definition HD Video】 Employs LED light source and the latest LCD upgrade technology. You can enjoy high-definition HD video. Panel pixel count is 1280x800 to less than 1920x1080. 【Flexible Placement】 With vertical ±20 degree keystone correction, you can project from any location you like, even at an angle or the edge of a table. 【Supports Various Connections】 Compatible with a wide range of devices, including HDMI/USB/VGA/AV. Connection with Fire TV Stick, laptops, Blu-ray DVD players, PS3, PS4, Xbox, TV boxes, PCs, smartphones, iPads, and iPhones is also possible. 【High-Quality Sound】 Employs advanced sound technology, and the built-in speakers provide HIFI-level stereo audio. 【Quiet and Comfortable Use】 The cooling system keeps noise below 40db. It enhances the heat dissipation performance of the main unit, creating a comfortable viewing environment. 【Certified with PSE Mark for Safety】 This product has obtained PSE certification based on the Electrical Appliance and Material Safety Law, so you can use it with peace of mind. ※ A separate adapter is required for connection with smartphones. ※ Since it is unused, we cannot explain detailed usage methods, so please understand.