Coca-Cola QOO Singing Alarm Clock Battery operated, uses 3 AA batteries Includes instruction manual Size: Height 240mm x Width 160mm x Depth 100mm (Width measurement taken at the widest part of the face) Stored unused for many years, so there is some discoloration due to aging. A battery was left inside, and it has leaked. (See the bottom of image 4) Operation has not been confirmed.