General description This large silent LCD wall clock features an advanced high-definition TN display that clearly shows temperature, humidity, and time simultaneously. It operates on low power consumption using AAA batteries, making it easy to read and maintain. Technical specifications Display: Large LCD Power source: AAA batteries Functions: Time, temperature, humidity, alarm Material: Environmentally friendly ABS plastic Compatibility and accessories Can be used as a wall clock or placed on a desk Usage Ideal for home, office, public buildings, warehouses, shops, restaurants, factories, banks, schools, and indoor stadiums Other information Records maximum and minimum temperature and humidity