sound box housing 1. can be customized sizes 2.soft PVC 3. elegant shape and easy cutting 4. port: shenzhe /Guangzhou waterproof plastic sound box housingmore details about waterproof plastic sound box housing:1.Used as the sound box and customers can put the PCB board into the sound box2.with soft PVC, easy to handle3.can be customized 4.prompt delivery5.water-proof6.corrosion resistance7.we ...