Precise quartz sweeping movement guarantees accurate time display and absolutely silent environment Non-Ticking design avoids noisy and makes it comfortable for your sleeping and working time.Powered by 1 AA battery, ordinary Carbon Zinc battery, not Alkaline battery makes sure work better( not included)A perfect wall clock for kid bedroom,office, classroom, restaurant, hotel, bedroom, living room, bathroom, kitchen decoration,Simple and elegant design suitable for any room decoration.Instructions & Care:1. Set the time using the adjustment wheel on the back of the clock mechanism.2. We recommend the use of a top condition, branded, alkaline battery. Old or poor quality batteries may cause your clock to lose time or stop.3. When cleaning we recommend a light dusting with a soft, clean and dry cloth only. The use of liquids and cleaning agents may damage the finish of your clock.4. Please ensure an adequate wall fixing is used to hang your clock, taking into account the type of wall and weight of the clock.5. Please keep your wall clock out of direct sunlight, as the dial and case may begin to fade.