Musical Prank Birthday Card
Sings Happy Birthday, Non-Stop, For 3 Hours, Until Destroyed

Musical Prank Birthday Card

A birthday card like no other. Our musical prank card will sing happy birthday, on repeat, for hours, until it is destroyed. 

  • Plays song until battery dies or you destroy it.
  • Lasts 3+ Hours!
  • Gets louder with each press!
  • Safe Mode - Gives the option to sign and activate the card yourself, before gifting.
  • Apperance of a typical card so the recipient will be completely confused.