Our timer features 360° viewing—so kids can keep track of time from anywhere in the room! Easy to set and customize, the timer has a 3-stage countdown to help kids learn to manage their time. Simply set an overall time and a warning time…adjust the volume or opt for a visual-only alarm…and let kids go to work! The plastic timer can be set in 1-minute increments up to 10 minutes & 5-minute increments up to 95 minutes. Timer measures 3 3/4" x 5", and requires 3 "AAA" batteries (not included).