Hexagon Flip Timer with Mute & Alarm Function- Kitchen Timer Easy to Use -Time Management Pomodoro TMade of high-quality material, durableNo need to prbuttons repeatedly when you need the standard 1, 5, 10, 25, 30, 60 minutes. You can also set preset times according to your personal needs. (2 x AAA batteries not included)This timer is versatile and perfect for a variety of situations, including the office, work, meetings, tasks, studying, reading, exercising, cooking and countlother scenarios. In fact, you can use this timer in almost any situation you can think of!Start recording time, with the screen facing up, slide the switch to silent mode or ring mode, the screen will light up. Then wait 5 seconds to flip it over and start recording your time. If the preset time on the productivity timer isn't what you want, you can pr"M+" or "M-" to increase or decrease the minutes. Minute adjustment will be unavailable 5 seconds after the countdown begins.Silent and ring mode, when working or reading in public places, a flashing notification on the LCD screen lets you know the time is up, but in silent mode it will not disturb others. No need to yell "Siri, set timer for 30 minutes" around the house, just tell your kids "dinner in 30 minutes" and set the kid's timer to ring mode and flip it and a loud, sweet chirp will remind you It doesn't matter if you forget to turn it off, the sound will stop after 15 seconds.size: about 65 x 75mmMaterial: plasticcolour: White / BlackPackage Contents:1 x TimerOnly 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.