Foshan Nanhai Binghui Mesh Manufacture Co., microphone, microphone scientific name, by Microphone translated from. The microphones convert the sound signals into electrical signals of the energy conversion devices, also called microphone, microphone, microphonic. Moving coil, condenser, electret, and recently emerging silicon micro microphone, in addition to the liquid microphone and laser microphone. Moving coil microphone sound quality is good, but bulky. Electret microphone is compact, low-cost, widely used in the telephone, mobile phone and other devices. Silicon microphones based on CMOS MEMS technology, the smaller size. Consistency than electret condenser microphone consistency more than four times, so especially suitable for high-cost MEMS microphone microphone array applications, which matches more good microphone will improve the sound waves to form and reduce the noise. Laser microphone use in eavesdropping. Division I Plant Health microphone net .14 mesh * 06/14 * 07/12 mesh mesh * 06/12 mesh * 07, etc. Welcome to the company website htpp / / www.fsbhwy.cn QQ1290044063