[Easy to use] It can be used as a timer countdown timer. This timer can count down from 99 minutes 59 seconds to zero, or as a stopwatch, from 0 minutes to 99 minutes 59 seconds. memory function can storethe latest timer setting for quick use [Brightness Adjustment] It has two screen brightness: Normal Mode Constant Brightness Mode. In the timing process, the screen does not turn off when the constant brightness mode is activated; in normal mode, the screen dims afterfive seconds. The buttons on the back of the timer can be adjusted [Three-Level Volume] The timer can reach 90dB volume from silent mode to meet the needs of various situations, for example, while cooking, studying, working, etc [Smart Setting] If you don't use it, the digital light will dim within 5 seconds turn off after 5 seconds. Intelligent power saving, you don't have to worry about power failure [Magnetic back] The back of the timer is equipped with a magnet, which can be attached to the surface of iron objects to free up kitchen space