GV617 Voice Cards

1) Voice duration: 3 seconds to 60 seconds
2) Battery life cycle could be up to 500-100 times base on different duration.
3) Component: one paper card, sound module with speaker and battery.
4) The size and artwork are optional
5) OEM and ODM are welcome
6) Dimension: L 286 x W 210mm in flat (W210 x L148mm in folded). Or dimension could be optional.
7) Activation styles: There are two activation styles.
- One is pre-recorded message will be activated by pressing the PLAY button in right-down corner of the card for getting the pre-recorded message.
- The other one is the pre-recorded message will be activated once open the card (pull tab or light sensor).