S-3005C Sound Module with Led
1. Pre-record sound module
2. It can be Used by many promotional products, such as Postcard, Greeting Card, Toys etc.
3. PCB Can be designed according to your requirement.
4.40mm plastic speaker
5.3pcs AG10 Cells
6. Slide tongue activated
7.5mm Led.
When open the card, the message will be played and the Led will be flashed or lighting.