Come up with your own fun buzzer sounds with these Recordable Answer Buzzers! Easily record your voice, music, messages or sounds onto each buzzer, or encourage children to record their own buzzer alert to extend the fun. Each buzzer can record up to seven seconds of sound. Simply tap, record, tap, and listen! The Learning Resources Recordable Answer Buzzers will keep even the youngest children engaged in activities and game play. Includes 4 recordable buzzers in different colours. Buzzers measure 9cm in diameter. Each Answer Buzzer requires 2 AAA batteries (not included). Suitable for ages 3+