3 in 1 timer, alarm clock and clock, perfect as a timer for cooking, bathing, sports, homework, debate or games. Also, as an (alarm clock), suitable for office, bedroom, study, living room. HOUR button to set the hour. the MIN button to set the minutes. the START / STOP button to start / stop. the MODE button to change the timer or clock. the Clear button to reset the cooking timer, you can just the mode button to change the mode, easy to use. Meet your different needs. The large lcd display, large and clear numbers user-friendly for people with blurry vision or the elderly. The countdown and countdown timer functions meet different occasions. The Liquid Crystal Display and Loud Audible Alert: To show the stopwatch digits more clearly, the minutes and seconds both be shown with large digits. Easy to read. Buzzer mode with 70-90dB beep sound lets you hear the alarm in another room, no worry about overcooking.It is very safe to use our kitchen timer. Time setting: the MODE button to enter clock mode. the SEC button to set the second. the MIN button to set the minutes. the HOUR button to set the hour. Countdown Function: the MODE button to enter timer mode. the CLEAR button to return to zero. the SEC / MIN / HOUR button to set the hour. the START / STOP button to start the countdown. the START / STOP button again to stop the timer. the CLEAR button to return to zero. Counting function: the MODE button to enter timer mode. the START / STOP button to start the timer. the START / STOP button again to stop the timer. the CLEAR button to return to zero. Note: 1 AA battery is required, not included colour:Black Material:ABS<br> size:80 x 80 x 22mm Package Contents: 1 x timer Only the above package content, other products are not included. Note: Light 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.