Features:Wireless Convenience: Runs on battery power, eliminating the need for unsightly cords and allowing for flexible placement anywhere on the wall.Easy Installation: Simple to mount on the wall without the hassle of wiring, making it accessible for users of all skill levels.Quiet Operation: Battery-operated mechanism ensures quiet and smoothly movement, without the audible ticking often associated with traditional clocks.Decorative Accents: Doubles as both a functional timepiece and a stylish decorative elements, adding visual interest and personality to any room.Wide application: Its unique and cute design makes this clock a perfect decorative wall clock for offices, living rooms, classrooms and bedrooms.Notice:*Actual color may be slightly different from the image due to different light effect*Please allow 1-3cm deviation due to manual measurement Description:Material: Dial: Metal, Hands: MetalScale: EVA baseplate (comes with adhesive backing) + acrylic mirror (there is a layer of transparent protective film, please tear it off during installation)Size: Diameter: 80-120cm (adjustables)Clock dial diameter: 12cm, hour hand: 31cm, minute hand: 39cmBattery: 1*AA carbon battery(not included)NOTE:It is recommended to use one AA carbon battery (not included). Please do not use alkaline batteries and rechargeable batteries, because the battery current output is high and affects the life of the movement.