[99 Hours Digital Timer]The 99 hours 59 minutes 59 seconds countup/countdown timer helps you control cooking time precisely during long baking or braising dishes. It also helps students to set long periods of focused revision to ensure efficient revision. All digits turn red when it is less than 1 minute remaining, so you will not miss anything. Easy to read 7.8 inch large clear LED display. [Large Face Clock With Seconds]When you're not using a timer, you can use it as a clock. Clock with seconds display can ensure the accuracy of time. And it allows you to keep time more accurately. The clock also allows you to switch between 12/24H time formats according to your reading preference. Clock mode remains on even when unplugged, making it easy to check the time at any time [Interval Time Management]Use a timer to break your work into 25 or 30 or 45 minute intervals with short breaks at 5 or 10 minutes(Max 99rounds). This will help you plan and execute your time better. [Multiple Alarm Ringtones and Volume Options]The timer has 5 different alarms for you to choose from (Beep & 4 Music Alarms). It can cater for a variety of occasions and needs, creating different atmospheres; [Rechargeable Clock Timer With 3 Levels of Brightness]The timer has a dimmer switch with 3 levels. You can dim the display if you are sensitive to light at night, which is also good for protect your eyes. Built-in rechargeable battery, low battery icon will remind you to charge. Color: White Material: plastic Package Contents: 1 x Kitchen Clock Timer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.