One key operation, just rotate to set time and press the button to start. Kids and Seniors can easily make it work too! No loud ticking, fit for cooking, housework, fitness, game, classroom, meeting, workouts and other activities. A large 3 inch digital LED display allows you easily see the time remaining. Ideal as a kitchen timer, say goodbye to underdone burgers and overcooked steaks. Two alarm volume: Loud (80-90dB), Soft (60-75dB) and a Mute level to meet your different needs. Counting down from 99 minutes 55 seconds to zero, or as a stopwatch count up from 0 to 99:55. Powerful magnets on the back for placement on any iron surface directly. Two silicone pads are added to the back for a more secure attachment to your fridge. Two brightness choices: Bright and ECO for you to use in both daylight and nighttime. The timer would automatically enter power saving mode 5 seconds after paused/stop, just press the button on the screen to activate it again as you need.