Large LCD Digital Kitchen Timer Electronic Magnetic Manual Countdown

4-bit digital clock function: hour, minute, standard 12 hour format, 12H and 24H formats can be convertedTiming function: Up/Down timer, counting range: 0~99'59“Optional sound frequency 2KHz or 4KHz with button sound functionToggle switch: selecting between high noise and low noiseTimer memory call functionType: TimerMaterial: PlasticPower supply: 2 * AAA (3V) (not included)Working temperature: 0 ℃ -- -50 ℃<;30uAProduct size: 85.5 * 55 * 24mmMaterial: ABSProduct weight: 57 gramsPackaging list:1 timer (excluding battery)Notes:Due to manual measurement, please allow an error of 0-2 centimeters. Thank you for your understanding.The monitor is not calibrated correctly, and the color of the item shown in the photo may be slightly different from the actual item. Please refer to the actual product.classroom and kitchen use, but also for beauty, yoga, work, exercise, group games, entertainment time management, etc

• 4-bit digital clock function: hour, minute, standard 12 hour format, 12H and 24H formats can be converted
• Timing function: Up/Down timer, counting range: 0~99'59“
• Optional sound frequency 2KHz or 4KHz with button sound function
• Toggle switch: selecting between high noise and low noise
• Timer memory call function
• Practical Way to Improve Efficiency Seeing the passage of time visually, like an hourglass, is easy for of any age to understand. Unlike a digital timer, there is no need to look at the numbers, just a glance is enough to know how much time is left, which is a very useful way to allocate time and increase efficiency