This digital timer is perfect timed tests, TV or video game time, cooking times, and more! It features 4 pre-set buttons to make it easy to set your timer--just repeatedly press the buttons to get the time you want (for example: 60 minutes=6 presses of 10 minute button). The timer measures 4" x 3" and has a beeping alarm and flashing light when time is up (beeping alarm can be turned off for those with sensitivity to noise, leaving just flashing light). Display options include magnets, hooks or the built-in stand on back. Battery is included.