This is a wall clock from MUJI (Mujirushi Ryohin). The original outer box is not included. It uses one AA battery, which you will need to provide yourself. I used it for a while, but have been storing it at home since taking it off the wall. Please check the photos for the size. Please understand that this is a used item before purchasing. ● Other notes: I have a cat. ■ Please follow the official rules for purchases. I do not have any personal rules, such as requiring greetings beforehand. ■ To avoid trouble, I do not accept any negotiations, including price reductions. There seem to be many similar items for sale, so please look elsewhere if you are not satisfied. ■ About shipping: If purchased after Friday, the item will be shipped on the following weekday, so please be aware that it may take several days to receive it.