Operation: powered by a 1.5 V (AA) battery supplied Dimensions: diameter 28 cm Thickness: 3,5cm Weight: 0.46 Kg Average consumption: 0,20 Am Possibility also to fix the pendulum to the wall by 1 eyelet Materials: ABS plastic frame / flat mineral glass lid Ergonomics: thanks to its quiet system, the second hand emits no noise creating a framework conducive to concentration for work.Pop design: available in 6 colors, this functional and decorative clock will bring the touch of color in your office.Readability: a 28 cm dimension for maximum readability up to 30 m thanks to its contrast of large black numbers on a white background and its fine frame.Complementary: clock perfectly coordinated with LED lamps and UNILUX office accessories (coat rack, footrest, ergonomics products). Features Style Classic Cover material Glass Frame material Acrylonitrile butadiene styrene (ABS), Plastic Product colour Black Form factor Round Type Quartz clock Placement supported Wall Power Battery voltage 1.5