MULTIFUNCTION ： Timer and countdown: countdown function (hourglass) or stopwatch starting from zero. Perfect for cooking eggs and any time consuming kitchen prep, housework examining your child's homework, or as a stopwatch for sports, exercise, and workouts. Timer from 1 second to 99 minutes 59 seconds BRIGHT AND CLEAR ALARM ： You can easily hear the alarm in another room. It is loud and clear but not disturbing, the "beep" is loud enough to alert you of cooking or the end of an event. The timer is easy to reset by simultaneously pressing the "M" (minute) and "S" (second) keys Works with 1 AG13 - LR44 battery only MAGNET OR CLIPSALE SUPPORT ： Easy to install, l rear magnet allowing attachment to a refrigerator, extractor hood or any other iron surface according to your tastes and needs. You can also use the clamp to position it on a non-magnetizable support CONCIAVIALITY ： ideal not to spend all your time in the kitchen and start enjoying your guests thanks to this timer which will alert you when your dish is ready and has finished simmering. Do not let the soft-boiled egg become hard cooked because chatting with your friends etc ... IDEAL FOR SPORT - Will allow you to set the time optimally during your crossfit or a team sport, you can set the time during which you want to practice your sporting activity. Specifications: Color: blue Size: 65 mm in diameter LCD screen size: 3 cm X 1 cm Power supply: 1 AG13 button cell battery (included) LCD digital display: minutes and seconds Type: digital timer / stopwatch Note: this does not include other things, the color is based on the first picture, and other pictures only show the effect Due to the differences between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement. Please allow deviation. Thank you!