Amazon.com: First Act BR924 Barbie Vocal Dynamic wired Microphone : Toys & Games
Mattel - Barbie Doll - POP STAR (Pink Hair with Microphone) FXN98: BBToyStore.com - Toys, Plush, Trading Cards, Action Figures & Games online retail store shop sale
Barbie 1.5-Volt Creative Play in the Kids Play Toys department at Lowes.com