Wzxksoac Square Timer,Rotation Timer,5/10/30/60 Minutes and Custom Countdown,Productivity Timer,for Tasks,Work,Study (Black)

[Simple Design]: The most beautiful tones, cubic design. Great for home decoration. [Easy to Use]: Preset time 5/10/30/60 minutes. Just turn the timer so the numbered side is facing up and the timer immediately. Countdown and timing can also be customized. Pause and resume, mute, vibrate and adjustable alert volume. [Applicable Scenarios]: This flip timer is widely used for learning, reading, kitchen cooking, work, meditation, fitness training, yoga, etc. It is very suitable as an Perfect time management gift for children, friends, and family members. [Compact & Rechargeable]: The timer measures 1.73x1.73x1.73 inches, fits in the palm of your hand, and weighs only 1.68 ounces. It's portable and fits into any pocket or bag. It's rechargeable with a lithium battery and USB-C charging port, saving you the extra cost of buying batteries and taking a step towards the environment Product operating instructions: mode: turn the button to mode Scroll 5-10-30-60 minutes upwards and the countdown automatically. Scroll upwards to pause. On the contrary, the screen be downwards to clear the countdown.