Custom musical birthday greeting card
1,Material:210gsm,250gsm,300gsm paper or others
2,Size:A5,A6,5"x7" or others
3,Printing: Four colors image (pls send artwork to us in PDF or AI file format so we could print artwork on card).
4,Surface of card with matt finish,glossy finish or others
5,With hidden sound chip(40mm speaker,3xAg10 button batteries,slider switch etc.)
6,With custom sound:0-120seconds(PLs send sound to us with mp3 or wave file format so that we could record your sound into the chip.)
7,OEM or ODM will be welcomed
9,Clear sound quality
10,Playing function:When you open card sound will play and close card sound stops.
11,With Polybag and custom envelope.
For details, pls contact email@example.com