About This

• Birthday gifts for women - made with high quality cardstock, popular design based on 10000 questionnaires, 245 times visual effects optimization, 300 times electronic component tested.
• Vibrant fireworks sparkle and shine - festive and delicious cake pop up, automaticly play 'happy birthday', 3 fireworks change color and sync with loud music, don't settle for a boring birthday card when you can send one that truly sparkles and shines!
• Musical realistic firework effects birthday cards - say goodbye to the boring old school cards that do nothing and play no music, illustrate to your loved ones how much you care about their special birthday by giving them INPHER 3d birthday popup cards!
• Plenty of space inside for a heartfelt message - perfect combintion of light and music and handwritten message, it comes with a blank evolope that you can deliver your wishes to loved ones, size 8 x 6 inches.
• Durable battery and intricate circuit - withstand 900 times light and music power consumption, the circuit has undergone rigorous testing to guarantee dependable performance.