Features timer alarm countdownstopwatch functionsr three independent channels starts independently or simultaneouslyr clock displays hour minute and second 100 hours countdown timer lcd dimensions 17 x 16r requires 2x lr44 button battery cellsr displays clear and readable information on the screenr memory and alarm will beep for one minute on the dotr stand alone on a desk or pop on the refrigerator as a magnetr 1x lcd kitchen timer for 699 pound instead