Audio Technica Stereo Microphone Replacement Microphone Sponge for small microphones such as the AT9901 and Buffalo BSHSM06WH and other stand microphones. With a microphone windshield, you can block out the breath and wind when you talk about it, and spread it clearly. In the office, home, or outdoors, you can think of air conditioning sounds that are overly visible to the window of your PC and electronic fans. Because there is a windscreen required. in the future. The microphone windshield also serves as a cushion to protect the microphone from impacts. The diaphragm of the microphone (inner diaphragm) is delicate, so in outdoor activities or concerts where dust and dust are dropped, it prevents dust and dust from entering the inside of the microphone and avoiding unnecessary trouble. By attaching the microphone windshield, it reduces popping noise (squeaky noise) and howling (unpleasant noise called keen). Pop noise is caused by sudden air flow hits the microphone when the popping sound is "PapipPepo", etc. Howling is caused by increasing the gain in circulation that the sound coming from the speaker reaches the microphone and amplifies at certain frequencies. The cause is clear, so it is important to install the windshield and prepare it in advance. Stretches when pulled with a sponge, so you can wear it with a 0.04 - 0.08 inch (1 - 2 mm)