Recordable Answer Buzzers, Set of 4

Come up with your own fun buzzer sounds! Record silly messages, words, sounds, or music-the possibilities are endless! Record up to 7 seconds per buzzer. Just tap, record, tap, and listen! Includes recordable buzzers in 4 different colors and Activity Guide. Each buzzer measures 3.5'' in diameter and requires 2 AAA batteries, not included.