Ultra-clear LED display with 2 brightness levels. The screen will automatically turn off if there is no operation within 5 seconds, saving you the trouble that you might forget to turn it off manually. NOTE: It is highly suggested to set it to ECO to extend battery life. 3 Adjustable Volume Levels: Loud alarm (80-90dB) is very easy to hear even when you are not there, soft volume (60-75dB) is much better when used by children to protect their hearing. A mute level (digits flashing) is added for quite high demand (the alarm will also beep while setting in high/low volume mode, please set it to the mute level according to your needs)Count-up and Count-up Time Management: Counts down from 99 minutes 59 seconds to zero, or as a stopwatch counting up from 0 to 99:59, makes it a perfect timer for housewives, kids, teachers, students, cooking, skincare, yoga, games, meetings and classrooms.Put the timer where you need it: Built-in two powerful magnets covered with silicone for strong suction and no slip, to easily stick it on any metal surface directly, or you can hang it anywhere by using the hook, it also comes with a stand to place it on the deskSuper easy to use with big buttons: M button and Separate S to set the exact time you need, SP/ST button to start/pause, a CLEAR button is added for easy reset. When the countdown ends, you can press any button on the top to recall the last time setting, saving you time to set it again.