Musical sound greeting card for promotion, holiday celebration, or wedding days.

1.Chrismas cards, birthday caeds or other holiday card.

2.customer medoly and design are welome.

3.standard voice  or melody is avaliable.

4. suitable as gift or promotional iterms.

5. can be used to record your voice and re-record as you like.

6. recoridng time: 6seconds, 10secords, 8seconds, or longer.

7. customer design.   Diffenert size.

8.open the card or press button on the card and it stars to flash.

9.customer can decide color and location of the fiber optics on the surface.

10. or customer can provide greeting cards and we install the fiber optics only.