Effective Time ManagementThis kids learning timer can help you manage your time, dividing long schedules into time blocks for efficient and focused study and work. The timer has four reminder modes: high volume reminder, low volume reminder, flashing light, and vibration. Simply press the adjustment button on the back to switch between the modes. Visual TimerSlide the rotary button of the visual timer for kids clockwise and counterclockwise to adjust the red disc to the desired time, press to confirm and start the countdown. During the countdown, the time in the middle of the screen decreases and the red disc disappears, allowing you to effectively appreciate the passage of time. Humanized DesignThis countdown clock has a backlight function, which allows you to see the time clearly even in a dimly lit environment. The digital timer does not emit annoying ticking during use and is very suitable for people who are easily disturbed by sound. Combined with the flashing reminder mode, it is also very suitable for quiet environments. Rechargeable BatteryThis kitchen timer is rechargeable, so you don't need to replace batteries, making it more environmentally friendly. With the USB charging cable, it is suitable for a variety of charging methods. The indicator light is red while charging, when the indicator light turns green, it means the battery is fully charged. MultipurposeThis timer can be used in a variety of occasions, suitable for different people. It can help teachers allocate children's study and play time and cultivate their sense of time. It is also useful for time management at work, as a reminder for meetings and presentations. It can also be used as a kitchen timer and play an important role in daily life.