Acoustic Treatment: The microphone allows you to reduce audio wave bounce and interference while recording. It can help you a cleaner sound and the of your voice, reducing audio processing. High-quality sound-absorbing cotton: High-density and durable sound-absorbing cotton is used to filter and unwanted noise and reflections to achieve the best noise reduction effect and a quiet recording environment. Double layer filter: Comes with a filter, which effectively filters out the horrible hiss of the "s" when in use, and blocks those ugly "plosives" behind "B" and "P". It does not affect the quality of the original sound. Lightweight and Portable: Portable sound enclosure, easy to carry and transport, recording anytime, anywhere. It can be mounted on tabletop microphone stands, microphone arm stands, floor microphone stands or microphone shock mounts. Note: Microphone and stand are not included. Wide Application: products are compatible with microphones with a diameter range of 40mm-60mm, ideal for most condenser microphones. It is suitable for recording, podcasting, dubbing of productions, live broadcasting, and is suitable , professional recording studio, office, broadcasting room and so on. Material: Sponge colour: black Package Contents: 1 x Microphone Windscreen Foam Cover Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.