Material: ABS Color: White/Red/Green Display Type: Digital Style: Digital Power Source: USB plug cable powered Shape: Rectangular Product size: 363 * 160 * 40mm Product weight: 497g Packaging size: 365x160x40mm Packaging weight: 610g Packing List: 1 digital clock 1 USB power cable 1 instruction manual The digital wall clock features clear contrast digits that are easy to read and eye-catching, allowing time to be clearly visible from a distance of up to 10 meters. It supports switchable 12/24-hour format and provides accurate time display, making it user-friendly for elderly individuals and children. The clock offers 3 adjustable brightness levels. Brightness can be adjusted automatically or manually to suit different lighting conditions. Lower brightness at night ensures it does not disturb rest or sleep, while higher brightness during the day allows for easy reading. This multifunctional large display digital wall clock includes a long USB cable and displays time, date, humidity, temperature (switchable), and alarm functions. It enables monitoring of environmental conditions such as time, temperature, and humidity. Only one alarm can be set, which is a secondary feature. LED displays consume significant power. Using batteries would require frequent replacements, so this clock is powered via USB cable instead. This reduces battery consumption and supports environmental protection. The USB power design allows connection to a power adapter, power bank, or computer for added convenience. The wall-mounted digital clock operates quietly, making it ideal for environments such as classrooms, libraries, and offices where noise-free operation is essential. It is lightweight and easy to hang on the wall securely. Hidden stands allow it to be placed on a bedside table or desk when needed.