1.Easy to Use & Quiet Operation One key operation, no more struggling to set a timer with small buttons, just rotate to set time. Kids and Seniors can easily make it work too No loud ticking, fit for cooking, housework, fitness, game, classroom, meeting and other activities 2.Ultra Clear Display & Volume AdjustableLarge black screen and white numbers allow you easily see the time remaining. Ideal as a , say goodbye to underdone burgers and overcooked steaks. 3.Time Management & MagneticCounting 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 to avoid falling off. NOTE: PLEASE REMOVE THE TRANSPARENT FILM ON THE SILICONE PADS FOR STRONGER MAGNETIC 4.2 Brightness Levels & Energy SavingTwo 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 5Premium ABS Material & Batteries IncludedUnlike those timers made from cheap plastic, we adopt high grade ABS material to make this timer more durable.