[Silent Timer] This kitchen timer has 3 levels of volume adjustment: silent, medium (65DB) and high (85DB). Slide the button on the right side of the timer to adjust the corresponding volume level. Silent mode is suitable for use in study rooms or libraries, without disturbing others [Clock and Alarm function] Multi-function timer can be used as a clock by long pressing the button ST/SP is the clock on your desktop when you don't need to use the timer function, plus you can set an alarm in clock mode [Quick Settings] three [H][M][S] buttons allow you to quickly set the desired time, and long button presses also allow you to quickly increase the value. If you want to clear the value, you must press the [H] and [M] keys at the same time. Pressing the start key when the timer is at 00:00:00, the positive timer will start [Multiple Placement] We provide 3 ways to place the timer, with strong magnets on the back , you can attach it to your refrigerator or other devices, or use the foldable stand to stand it on your desk, or hang it on a hook or string through the hole in the back. can be used as kitchen timer, study timer, GYM timer [Extra long battery life] The kitchen timer comes with two AAA batteries in the package. Low power consumption design allows batteries to last up to 6 months or more. If the timer displays 88:88:88 this indicates the batteries need to be replaced, you will need to open the folding stand and push down on the battery cover to open the battery compartment