Large LED display, large black screen and white numbers allow you to easily view the remaining time. Even if you are far away, you can clearly capture the . Whether you are exercising in the gym or doing yoga , the can help you keep walking on track and make full use of exercise. You can set up a fitness to calculate your exercise time, rest time or both, so you can focus on exercise instead of worrying about the clock. Kitchen can also become a valuable tool for meeting and classroom learning. It can also be used to track the demonstration time and that the meetings and courses are planned as planned. In the conference or classroom environment, the can help everyone to keep plans as planned and that you keep on track. On the back of the magnetic back, the retractable bracket is used for suspension, which is flexible and fixed, which can be placed anywhere you want. A strong magnet on the back of the can better adsorb on the of iron products such as refrigerators or microwave oven on the , and can also protect the adsorption . Open the bracket and place it on the flat or hang through the hanging hole. It provides power (excluding) by two AAA batteries, and has a loud 120-DECIBEL warning, which can set it to a silent mode, which is very suitable for a quiet environment such as libraries. In addition, it can be used to remind the elderly . Material: ABS colour: Black Package Contents: 1 x Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.