The wall clock features a highly visible design with contrasting yellow numbers on a black background, ensuring excellent readability in almost any lighting conditions. The silent quartz movement operates without excessively loud ticking sounds to avoid distractions in quiet environments. The impact-resistant ABS casing and safety glass front enhance durability for long-term reliability. This wall clock, which includes an AA battery, is perfect for conference rooms, lobbies, waiting areas, offices, and more.