Ultra quiet: The wall clock uses a high-quality quartz movement to ensure accurate time and a non-ticking sound. Easy to replace batteries: The wall clock is powered by 1 AA carbon-zinc battery (zinc-manganese dry battery, not included in the product) and can be replaced by yourself, but avoid using a rechargeable battery, high-performance batteries, etc. Exquisite workmanship: This wall clock uses a solid iron frame that is not easy to damage, and the oversized numbers and hands are easy to read. Easy to hang: There is a hanging hole at the The back of this wall clock can be easily hung on the wall. The design is solid and practical but not easy to damage the wall. Large wall clock: This large round wall clock has a modern design and a hollow design that can decorate the living room, bedroom, kitchen, office, and classroom.