sound free and perfect for working and sleeping environments Silent walking time: When the pointer moves around, it will only make a flower like sound, bid farewell to the ticking alarm clock noise and go to sleep at ease! Metal paint baking: The fuselage adopts metal paint baking process, which is durable and durable. The pointer is paint baking pointer, which is accurate and simple Arabic numerals, clear and easy to watch. Dial design: The clock needle adopts metal paint baking process, the second hand is made of ABS high-quality aluminum, which is old and durable, and the alarm clock is creative. The alarm clock is set along the direction of correction and rotation to ensure the accuracy of the alarm as much as possible. Night light function: The night light switch is designed to be on when pressed and off when not pressed, which is not dazzling. It is very power-saving.