[3 in 1: Timer/Stopwatch/Clock] Press and hold the ST/SP button to switch between timer and clock mode. Increases practicality when the kitchen timer is not in use. [Shortcut Setting] Short press the 1H/5M/1M/5S buttons to set the desired time quickly. Long press to increase rapidly, saving time. (Up to 99 hours 59 minutes 59 seconds) [Custom Mode] After setting a countdown time, press and hold the CUSTOM button for 2 seconds to save the value. Press it again to automatically recall the previous setting. No need to reset each time. [Large LCD & 3-level Volume] Large display for easy viewing. Choose from three volume levels: Loud, Middle, or Mute. Simply slide the switch on the right side of the digital timer. [3 Fixed Options] Built-in magnets allow attachment to metal surfaces such as refrigerators. Use the stand to place the timer on flat surfaces like desks. Lanyard hole enables hanging the timer with a cord in the kitchen.