Cooking Timers features: Magnetic Digital Timers Manual Countdown Kitchen Timer Countdown Alarm Clock Mechanical Cooking Timer Alarm Counter Clock| Kitchen Timers Description: Made of ABS and magnetic, the kitchen timer is magnetic suction and powered by 3 AAA batteries. (Batteries are NOT inculded) Featuring LED display, rotating regulation, reversible timing and sound reminder, the timer is easy to read and conveinent to use. Multiple applicable occasions including cooking, backing, reading, studying, fitness training, business meeting and so on. HD reflective mirror surface, rotatable shell, fashionable and exquisite design. Help improve your working efficiency, using this timer to make the most of your time Specification: Item Name: Kitchen Timer Color: Black Material: ABS, Magnetic Product Size: About 78x78x27.5mm(L x W x H) Power Supply: 3 x AAA Battery(NOT Included) Working Voltage: 4.5V Temperature Range: 0~50℃ Timing Range: Max. 99mins 55s Volume: Mute 0dB; Low Volume 60~70dB; High Volume 80~90dB Mounting: Magnetic Suction Setting Method: Rotation Features: LED Display, Rotating Regulation, Reversible Timing, Sound Reminder Package included: 1PC x Kitchen Timer Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement. 3. How To Use: (1) Countdown Settings: 1) Turn the knob to set the required countdown time, press the mirror to start the countdown. 2) Rotate the value to the right to increase, rotate the value to the left to decrease. 3) The number of minutes is set if the Angle is greater than 60 ° fast rotation, and if the speed is less than 60 ° constant rotation, the number of seconds is set. (2) Positive Timing Settings: 1) After setting 00:00, press the mirror to start the timer. 2) When the timer is paused, long press the timer mirror to reset.