About this item: This alarm clock is very quiet, barely audible, and won't disturb your sleep. Suitable for daily life and study. This retro alarm clock is suitable for children, adults, office workers, the elderly, and more. It also makes a great gift for friends and family. This alarm clock features a retro and cute double bell design. The time can be easily adjusted by simply turning the knob. The small size makes it suitable for placement in various settings, such as the bedroom, nightstand, office, living room, and more. This alarm clock has an extra-loud volume, perfect for people who have trouble waking up. If you don't turn off the alarm, the sound will continue for 45 minutes. This alarm clock has a backlight so you can see the time even in the dark. Press the nightlight button on the back of the alarm clock to check the time.