This rechargeable clock features a USB interface and can also charge mobile phones. It has a memory function to support a smart daily life. When children are studying or playing, they can freely set multiple alarms, and it will vibrate and ring again in 5 minutes. Snooze can be canceled by operating any key. This is very helpful for children's learning and managing their daily schedules. The brightness at night can be adjusted in 3 levels, and it has an energy-saving design. Also, you can freely switch between 12-hour and 24-hour time formats. It adopts a cute pear-shaped design that attracts children's eyes. The brightness at night can be adjusted, and you can freely switch between 6 types of bells, and the volume can also be finely adjusted. You can create a comfortable environment according to the child's preferences. It is the perfect gift for children's birthdays and celebrations. It has a built-in large-capacity battery and can be used continuously for about 20 days. It also has automatic memory, voice control, and screen display functions, making it easy for children to use.