Stay Away From Screens: This is an effective method if you want to reduce the number of screens in the room. It is very well built, attractive, and effective. Silent Movement: Powered by 2 AA carbon-zinc batteries, the silent analog alarm clock features an exceptionally accurate quartz movement that does not tick and is perfect for light sleepers. (The analog clock's alarm is not accurate to the minute. Generally, an error within 5 minutes is normal, please understand this.) Easy To Read In The Dark: Press the night light button and the manual light will illuminate the entire dial, allowing you to see the time at a glance. Soft light and energy-saving. Simple And 3D Design: High-quality ABS back, classic black metal frame, and unique 3D digital design make up this alarm clock. Special three-dimensional numbers are large and clear. The time can be easily checked from any corner of the room. Wide Range of Applications: With a diameter of 10.8 cm, the dial is a practical and modern addition to headboards, desks, and bedroom shelves. A great birthday or holiday gift designed for children, boys, girls, teenagers, and seniors.