Digital Kitchen Timer,Classroom Timers for Teachers Kids,Count Up Countdown Timer with ON/Off for Cooking Baking Homework Game Exercise Features: Digital Timer: 99 minutes Max,59 seconds Countdown.Stopwatch & Digital Timer.Memory setting of previous timing.Press ST/SP to pause or start the timer.Comes with ON/OFF.Powered by 1*AAA battery (battery not included). EASY OPERATED: Included 1 White and and 1 Blue and 1 Orange timers.Three buttons function as up or down timer from 1 second to 99 minutes with memory function.Push and hold button over 2 seconds then the time will fast forward.Save power and you can power it down after use with the small,easy on/off on the side.Operates on 1x AAA battery(For of Shipping,Battery Not Included) ALARM: Ring the sound of "BiBi" lasts for 30s when the timer is count down,and you could press the ST/SP to stop it..& clear sound but not deafening.The alarm sound can be heard from another room. MULTIPLE FUNCTIONS - The digital kitchen timer clock can both count up and count down in a range from 1 second to 99 minutes which makes it a perfect timer for VARIOUS ACTIVITIES,Perfect timer for homework,tooth brushing time,exercise,gym workout,cooking,sports,study,games and classroom timer activities.Lightweight and fashion,very convenient to carry and use.etc Product parameter: Time Units: Minutes (M),Seconds (S) Maximum Time: 99 minutes,59 seconds Alarm Sound Duration:1 min Size: 2.83 x 2.56 inches Power: 1 x AAA battery (Not included) Counts Up and Down ,Audible Alarm Magnetic Backing and Retractable Stand How to Use Timer: Press M button to set the minute. Press S button to set the seconds. Press ST/SP button to start / stop the kitchen timer. Press the M/S button at the same time,clear the time to 00:00. Package Included 1 x Colorful Digital Timer Features a count up and countdown function with a maximum time of 99 minutes and 59 seconds Stopwatch functionality with memory setting for previous timing Easy to operate with three buttons for setting time and starting/stopping the timer Comes with ON/OFF switch for power saving; operates on 1 AAA battery (not included) Alarm sound lasts for 30 seconds when the timer counts down, audible from another room