Specification: Material: Plastic Memory Function: Yes Power Source: 1 x Battery Product Size: about 7.8 x 7.3 x 1.8cm/3.1 x 2.9 x 0.7in Feature: 3 in 1 - timer, alarm clock & clock 3 modes set, ideal as a timer for kitchen cooking, bathing, sports, homework, debates or games. Also as a (alarm clock) clock, suitable for office, bedroom, study, living room. Silent Mode / Sound Mode / Switch off The timer has an on / off switch on the back. When not in use, just turn it off and you don't have to remove the batteries. If you are in the library or in a quiet place, you can set the timer to silent mode, which will remind you by blinking. In sound mode, a loud alarm ensures that no cooking time is missed. No more boiling over in the kitchen while watching TV in the living room. Magnetic / retractable stand / hook hanging The timer with retractable stand and magnetic back and hook. You can put the timer on your fridge, put the timer on your work surface on the stand, or hang it on a hook with a strap. Portable timer Countup and countdown functions are used for different occasions. Large LCD display, large and clear numbers make it friendly for people with blurry vision or seniors. Easy to use Press the HR button to set the hour. Press the MIN button to set the minute. Press the START / PAUSE button to start / stop. Press the MODE button to change the timer or clock. Press the delete button to reset the cooking timer. 1 * AAA battery & instructions included. Easy to Read: The clear bold numbers and large screen make it easier to read. You can easily read the display content at a glance. Loud Enough: The beeping sound is loud enough to ensure you can hear the sound even you are in another room, say goodbye to overcooking. Besides, if you are near this timer and dont want to hear the beep, you can mute it by pressing clear button in the time mode. Wide Application: It also has alarm clock function and is widely used as kitchen timer, teacher timer, classroom timer, gaming timer, meeting timer, etc. Note: The color might be a little different from the actual product due to color display of different monitors. Please allow 1-3 cm error. Packing Included: 1 x Digital Timer