Features 1. Rotary Timer & Easy Operation: Digital timer with quick and easy time adjustment by twisting the outer ring; one-touch button to start/stop countdown or countup (timing range: 0–99 minutes). Designed for kitchen, classroom, fitness, and meeting use. Simple operation suitable for all ages. 2. Multiple Use Cases: Kitchen cooking timer to prevent undercooked or overcooked food. Time management tool for children to develop time awareness and balance activities. Also suitable for classroom, exercise, meeting, egg timing, gym, and BBQ use. 3. Loud Alarm & Magnetic Back: Adjustable alarm volume with three levels, up to 90 dB. Clear audible alert even from another room. Strong built-in magnets allow secure attachment to refrigerators, ovens, whiteboards, and other metal surfaces. 4. Large LED Display: Bright, high-contrast LED screen—larger and more visible than standard LCD displays. Easy to read from any angle, in both bright and low-light environments. 5. Energy Saving: Powered by 3 AAA batteries (not included). Automatically dims and turns off display after a few seconds of inactivity to conserve power. Specifications Material: Metal Color: Black, Red, Blue, Gold Size: 8 x 3 cm Weight: 70 g Working Voltage: 4.5 V Operating Temperature: 0–50°C Battery: 3 AAA batteries (not included) Package Includes: 1 digital timer (batteries not included)