Usage Tips: [Digital timer with digital clock function] The kitchen timer can be used as a digital clock with a 24-hour display. It is also a countdown timer and a stopwatch with a maximum timer value of 99 hours 59 minutes 59 seconds Quick settingThe kitchen timer has [1H]/[5M]/[1M]/[1S] shortcut keys, you can set the value you want in a shorter time. After entering the interface, long press these buttons to quickly increase the value Custom Mode "CUSTOM"After setting the preset value, press and hold the "CUSTOM" button for 2 seconds, the storage timer will remember the value you set. When you press the button again "CUSTOM", the kitchen timer automatically switches to the previous preset [3 Level Adjustable Volume] The timer has 3 volume levels (loud, soft and quiet). Simply slide the button to the right of the timer to adjust the volume as needed. Silent function for use in the library, the office, the classroom and the bedroom [3 ways to place] The folding bracket behind the timer can be placed on the table stably, and the back is also magnetic, which can be placed on the refrigerator, stable and easy to observe the numbers. The kitchen timer has a hole in the back to hang it on the wall with a string