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. Press HOUR button to set the hour. Press the MIN button to set the minutes. Press the START / STOP button to start / stop. Press the MODE button to change the timer or clock. Press the Clear button to reset the cooking timer, you can just press the mode button to change the mode, easy to use. Meet your different needs. The lcd display, and clear numbers -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 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 kitchen timer. Time setting: Press the MODE button to enter clock mode. Press the SEC button to set the second. Press the MIN button to set the minutes. Press the HOUR button to set the hour. Countdown Function: Press the MODE button to enter timer mode. Press the CLEAR button to return to zero. Press the SEC / MIN / HOUR button to set the hour. Press the START / STOP button to start the countdown. Press the START / STOP button again to stop the timer. Press the CLEAR button to return to zero. Counting function: Press the MODE button to enter timer mode. Press the START / STOP button to start the timer. Press the START / STOP button again to stop the timer. Press the CLEAR button to return to zero. Note: 1 AA battery is required, not included colour:Black Material:ABSsize: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.