Flexible alarm options: The timer lets you choose ring mode, vibration mode, or both. Use the bell in noisy environments for a loud reminder, or the vibration mode in quiet spaces to avoid disturbing others. Clear progress at a glance: An LED indicator shows the timer's status and progress, displaying whether it is running or finished without being disturbed by alarms or vibrations. Broad and practical use: Not only a time management tool for studying, exercising, and homework, but also handy in the kitchen for cooking, egg boiling, and baking, as well as a teaching timer. Suitable for students, teachers, chefs, and fitness enthusiasts. Easy and reliable operation: Stop the countdown with the on/off switch and set the desired time using the numeric controls. You will receive a bell or vibration notification when the countdown ends.