The Telly The Teaching Time Clock Activity Set will help your childlearn how to tell time using two different methods - ElectronicLearning and Puzzle cards. Telly The Teaching Time Clock will helpteach your child the time by announcing the selected time once hisclock hands are moved. He also has a quiz mode where Telly challengeschildren to find the correct time by moving his clock hands to therequested time. Increase the challenge by using the self-correctingpuzzle cards included with the set. There are 30 pairs of clocksincorporating both analog and digital time. Recommended for ages threeand up. Telly uses two "AA" batteries (included).