Brand: TOSHIBA (Toshiba) Product Description ● Single-phase 100V ● Grille type ● Propeller fan ● With SL terminal ● Can be mounted on ceiling or wall ● The recessed body frame absorbs pipe protrusions up to 3.5mm. Product Year 2020 You can still use it for many years to come. (Please understand that I have not actually tested the operation.) The part in the last image is like a bonus. The included accessories are unknown. I am not very familiar with the product, so I may not be able to answer questions well, but please ask if you have any questions.