This clock is very quiet when it work. So it will not affect your sleep. This clock can be use as a elegant decoration for your home, kitchen,living room and so on. This simple and modern decorative wall clock is especially suitable for living rooms, kitchens, rooms, companies, coffee shops, schools and other places. Features - Color: Dark Green. - Material: Plastic. - Size: 30.00X30.00X4.00cm/11.79X11.79X1.57inch. - Battery: 1AA Battery (Not Included). - 1AA battery-powered (not include) and low energy consumption. - Environmentally are and elegant, it is a very good living room/company/kitchen decoration wall clock. - The glass mirror is easy to clean, and the stylish modern frame is not dusty. - Combination of traditional and modern technology, is suitable for various furnishing style. - The silent clock with the large number, it is very clear to read, it is a great kitchen clocks and a great Christmas your family or friends. Package list: 1 x wall clock