Round Waterproof Sound Module, Sound Module 

1. Pre-recording waterproof sound module 2. It can be Used by many promotional products, such as Children Clothes, Postcard, Greeting Card, Toys etc. 3. PCB and size Can be designed according to your requirement. 4. 2pcs button cells

Acrylic Display With Leds Turntable And Motor For Display Stands Waterproof sound module Flashing led module for pop display Music greeting card