New Upgraded Visual Timer, Better Time Management,! 4-inch Screen - The big screen allows us to see the time more clearly from a distance Protective Case - Protective case is with the timer and makes the timer drop- Alarm-stop Button - Alarm-stop button makes the timer more convenient to use Low Power Reminder - The low power indicator light wil flash every 5 seconds to remind of low power<br><br>Office - With its help, enjoy your after finishing your work with high efficiency. Step 1: After install batteries correctly,turn it clockwise to set the time, it starts to count down. : When time is up, it ring toremind, stop the alarm by pressing on the top button. Warning:Do not turn the knob from two directions over"0"minutes to qyoid damaging the timer. Colour:Blue Material:Plastic<br><br>Package Contents: 1 * Timer<br><br>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.