Built-in Battery: There is no need to plug in all the time while working, because the pink alarm clock can be powered by a battery whose capacity is 2000mAh. This means that you can take it on an outdoor vacation. Energy Saving: Unlike ordinary alarm clocks, the Rabbit Clock is born to save energy. When it is quiet enough, the screen will not show the time. When sound is detected or the clock is touched, the screen will light up immediately. Nightlight + Countdown: With a pair of light-up ears. It can work as a night light, and you can choose to set 30 minutes, 60 minutes or all night. As a countdown function, when cooking, the children’s light alarm clock has strong magnetism, you can stick it on the refrigerator to count down the time for you. 【Dual Alarms】: l The rabbit clock can be set two different alarms in working day and weekend day, it is ideal for the whole family. It also has snooze function, you can control it by shaking and sound, it will keep ringing in five minutes.