http://www.astsoundchip.com/recordable-sound-module/4244119.html

Product Description

1. Light sensor Recordable Sound Module
2. It can be Used by many promotional products, such as Postcard, Greeting Card, Toys, Talking book, Food bag etc.
3. PCB Can be designed according to your requirement.
4. Recording Time: 6s/10s/20s and so on. 5. 40mm PLASTIC Speaker
6. 3pcs Button Cell
7. Adhesive sticker
8. Light Activated