VTech Zoo Jamz Microphone Sing along to child-friendly songs with the Zoo Jamz Microphone using the colorful voice-amplifying microphone; 80+ songs, melodies, sounds, phrases Get creative by turning the ring to add fun sound effects or speed up and slow down the tempo Pressing the six light-up instrument buttons introduces your little one to each instrument and the sound that it makes Play 10 melodies note by note using the instrument buttons in music; get Zoo Jamz Piano and Zoo Jamz Guitar to collect the whole band, sold separately Requires 2 AAA batteries (batteries included for demo purposes only; new batteries recommended for regular use); intended for ages 18 months to 4 years