Alarm clock size: 8X8X8 cm; the alarm clock with 3 cute patterns is a perfect gift for children. It looks cute on your bedside table or desk and adds some wonderful colors to home decor. Of course, the cute clock is more suitable as a birthday gift for family or friends. This alarm clock can be powered by 2*AG13 button batteries (not included), used for alarm, date, temperature and time display, and is powered by USB charging (not including cable) or 4 AAA carbon batteries (not included), with light and There are many more extra features, so you can take it with you in your bedroom, kitchen, office or travel. Keep your child away from the dark-when the child is afraid or needs to get up, the LED digital alarm clock can create a soft light and create a different atmosphere in your bedroom or home. If you want to find the time at night, you can click on the top of the clock, it will emit a soft light for 5 seconds, and then turn off automatically. Let the bedroom clock night light accompany your child out of the darkness. Bring an intelligent experience to girls-press "set" to activate the girl's clock on the children's alarm clock, and set it up/down in the order of hour-minute-year-month-day-week, which is convenient for children. The LCD displays the hour (12-hour and 24-hour time format), day of the week, date, temperature (or), and the alarm color uses high-quality materials, which is really safe for your children. Children's sleep trainer-the purpose of wake-up alarm clock is to help children develop regular sleeping habits. This may be a daunting task, but the alarm clock adds some fun to the bedroom.