Can't carry a tune? Let our balloon sing Happy Birthday to your birthday boy or girl. Tap balloon to play Happy Birthday and balloon will act as a speaker and amplify the sound. Balloon measures 28".

NOTE: Balloon arrives uninflated.

WARNING: CHOKING HAZARD - Children under 8 yrs. Can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once.