No Need Battery: Powered by a mechanical wind-up design for accurate timing up to 60 minutes—no batteries, charging, or replacements needed. Helps you manage cooking, studying, or other tasks without fuss. Clear Audible Alarm: A distinct ringing sound alerts you when time is up, even from another room. Helps prevent overcooked meals or missed study breaks. Magnetic & Stable Placement: Includes a strong magnet to stick securely to refrigerators, ovens, or other metal surfaces—freeing counter space. Also sits flat on tables without slipping. Easy To Use: 1. Reset the scale to zero before use; 2. Rotate clockwise past 55 degrees to fully engage the motor; 3. Then rotate counterclockwise to the desired timing position; 4. When the pointer returns to zero, a bell will ring for approximately 3-4 seconds. Need support?：Reach out via Amazon Messaging — we’ll respond soon.