Firework Cake Blow-to-Celebrate Birthday Card

🎆 Plays cheerful "Happy Birthday" melody and lights up with vibrant multi-colored firework effects instantly when opened.

💨 Blow out the interactive candle to trigger realistic crowd cheers and festive firework sound effects for an immersive party experience.

✉️ Includes blank notecard, crisp white envelope and seal sticker, with stunning gold foil 3D design, perfect birthday gift for all ages.