General description 12-inch (30 cm) luminous silent wall clock, battery operated (requires 1 AA carbon battery, not included). Features a glowing function with numbers and clock hands coated in phosphor, which absorbs light energy during the day. Designed without glass and frame for a modern look. Quiet movement ensures accurate timekeeping without mechanical ticking, making it ideal for home decoration in living rooms, bedrooms, and offices. Exquisite craftsmanship with three-dimensional numbers and a clear scale display for a strong visual and artistic effect. Technical specifications Size: 34.19 x 33.60 x 5.69 cm Material: Fiberboard Color: Black Other information Package Contents: 1 x Wall clock Note: Light and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3 cm.