UQueen Fashion Modern Colorful Candy Colour 12 inch Diameter Round Decorative Non-Ticking Silent Hollowed-out Number Digital Wall Clock for Livingroom Bedroom Office Classroom (Green) Take 1 AA Carbon Zinc or Heavy Duty battery, not Alkaline battery (not included in the package). The outline border and dial adopt ABS material, not be out of shape, strong and durable. High quality bake lacquer of the alloyed pointer, well-made, reduce the movement load, accurate time. Very stereo feeling, clear vision, convenient to check the time. Size:31cm3.5cm (121.3).