Smart Projector / Home Use / 810 ANSI Lumens / Up to 120-inch Projection / Autofocus Function / 20W Speaker / HDR10 Compatible / Home Theater / USB Compatible) Purchased in 2021. Since I used it without removing the protective seals on the main unit, the lens and the top of the unit should be clean after removing the seals. Please feel free to ask if you need any pictures. Also, a TV tuner and a recording TV tuner can be sold as a set. We will offer a set discount, so please contact us if you are interested.