This is a digital desk clock. It uses 3 AAA batteries. 【Size】 Height: Approximately 7cm Width: Approximately 15cm Depth: Approximately 4cm *Please note that there may be slight variations due to amateur measurements. Operation has been confirmed with batteries installed (see image 1). *Batteries are included. USB power supply is possible, but accessories such as a USB cord are not included. There are no visible scratches or stains, and it is a clean item. Please understand that there may be minor scratches due to home storage. Please check the condition in the images. It will be carefully packaged and shipped anonymously. Thank you. #DigitalClock #DeskClock #TableClock #InteriorClock #AlarmClock #DigitalClock #SimpleClock #HomeStorage Y