Fridge Magnet Timer Kitchen Timer with Magnets Attached Cooking Countdown Reminder Study Time Management Alarm Clock Yoga Timing Device Name: TimerPower delivery formulation (working voltage): 2 AAA batteries, 3VVolume: Ringing≈70BD±5Prompt time (ringing time): 30 secondsTiming range:1、3、5、10、15、20、25、30、35、45、60、 90 minutes How to use:Rotate to start the timingTurn the knob to the right to set the time charge that ought to be counted down the setting is complete, press ▶‖ to start the countdown, and the corresponding cost indicator tender will shipping flashing the countdown process, press ▶‖ to pause, and press ▶‖ again to continue the countdown any case, press and maintain ▶‖ for 0 seconds to expose off.