A5 size birthday sound greeting card
Voice invitation card
Material:210gsm ,250gsm,300gsm or others
Size:A5,A6,5"x7" or others
Printing: Four colors image
(pls send artwork to us in PDF or AI file format so we could print artwork on card).
Surface of card with matt finish,glossy finish or others
With hidden sound chip(40mm speaker, 3xAg10 button batteries,slider switch etc.
With custom sound:0-60seconds
OEM or ODM will be welcomed
Clear sound quality
Playing function:When you open card sound will play and close card sound stops.
With Polybag and custom envelope.