Simple twisting action: Rotate quickly to adjust minutes in increments of 1, and rotate slowly to adjust in increments of 5, with pauses for switching. Simply press the ST/SP button once to effortlessly start or stop counting. Intuitive design for easy use by the elderly and children, enabling them to manage independently.Magnetic Countdown/Countup Timer This magnetic digital timer can count down from 199 minutes and 55 seconds to 0, or count up as a stopwatch from 0 to 199 minutes and 55 seconds. It conveniently adheres to kitchen appliances, refrigerators, gym equipment, classroom whiteboards, or other metallic surfaces.Ultra-clear Display and Adjustable VolumeFeaturing a 3-inch large digital LED screen, allowing you to easily view the remaining time. Perfect for kitchen use, ensuring you never miss cooking time. It offers two alarm volume options: loud (80-90dB), gentle (60-75dB), and mute mode, catering to your various needs.Smart Energy-saving Mode: The kitchen timer features 2 brightness modes. In the working mode, the brightness automatically decreases after 5 seconds of inactivity. In the energy-saving mode, the brightness reduces after 5 seconds of inactivity, and the screen automatically turns off after 10 seconds of inactivity. To awaken the screen again, simply rotate the knob without pressing any buttons.Minimalist Aesthetic TimerThis is a new generation electronic rotary timer suitable for children and the whole family. Whether it's cooking, baking, meetings, sports, workouts, work, studying, napping, beauty routines, or gaming, this smart timer can help you accurately time and effectively manage your precious time, assisting children in balancing gaming and studying.