Rotary Timer & easy to use: the large digital timer can be set quickly and easily by rotating the outer ring, and a touch button to start/stop the time countdown (time range 0-99 minutes), designed for kitchen, classroom, fitness , meetings and more, whether we are older or children, this rotating timer can be easily controlled and used. Multiple Scene Use: What will this timer bring us ? As a kitchen timer, you say goodbye to overcooked or raw steaks, even if you are more of a professional. as a timer for children to strengthen children's time awareness, remind children to balance games and learning, including teachers, school timers, classroom timers, training timers , workout classes, meeting classes, game timers, fitness eggs, barbecue timers. Continuous light and large numbers: Three brightness levels are each "constancy mode", "DIM mode" and "light off, to meet different needs - Enjoy large LED digits. What a smart visual timer! Loud alarm & Magnetic: Three-level alarm sounds up to 90 dB. Loud alarm so the sound can be heard in another room. Smart time reminder, we will no longer worry about overflowing or forgetting something we should have done, but we did. The strong magnets on the back can firmly stick to the refrigerator, oven, board and all iron walls for easy one-handed operation.