The sweep second hand does not make any annoying noise, completely tick-tock sound free and perfect for working and sleeping environments. One light bulb is built into the clock, and you can press the button on it to activate for night viewing. Simple On/Off switch starts the alarm setting. Turn knobs to set the clock time and alarm time. Press button to activate the backlight in the darkness. Perfect for kitchen, dining room, living room, bedroom, study room, office, etc. Adds a little color to the room. Also a great decorative gift for your friends. Provide Alloy Steel, Glass Twin Bell Edition Vintage Look with Night LED Display Table Alarm Clock Elevate your living spaces with the timeless charm of the Jcobay Retro Table Clock. This classic non-ticking tabletop alarm clock combines vintage aesthetics with modern functionality, creating a perfect blend of style and practicality for your home.Designed with your comfort in mind, it creates a peaceful sleep environment without the annoying ticking sound. Perfect for adults and kids alike, the Jcobay Vintage Alarm Clock ensures a good night's sleep.On the smaller scale ring, each dot indicates 10 minutes for alarm.