A dynamic electronic receiver is a device used to receive and process radio signals, and is mainly used in various communication systems. In mobile communication systems, it is responsible for receiving signals sent by user devices and converting them into readable data. With the development of technology, the performance of dynamic electronic receivers is constantly improving, and the scope of application is also expanding. SD31*12-150FP CB Fe 1.Gaoyou Huasheng electronics company's main products 2.If you have special needs, we also help you customize it. 3.It's suitable for telephone,headsets and diving mask mainly 4.It uses widely in our daily life No. Item Specifications 1 Product name Diameter 31mm and height 12mm round 93db 15ohm dynamic receiver…