... Light sensor, PIR sensor, Shadow sensor,Vibration ,etc Animal sound box for plush toys or child book. Customized sound,shape ,size ... ODM Idea .Please give me your details inquiry. Specifications:*Plastic box: size 25-35mm diameter,thickness15 - 38mm.*Sound could be ... Electronics Co., Ltd. was established in 2011 in Shenzhen, mainland China. We are a manufacturer of sound modules, recordable modules, ...