The Azden SWS-30 is a specialized furry windshield designed to provide effective wind noise reduction for the Azden SMX-30 shotgun microphone during outdoor recording. This accessory, commonly known as a "windjammer" or "dead cat," is essential for videographers and field audio technicians who use the SMX-30 in environments where wind is a factor, such as beaches, parks, or urban settings. The windshield consists of a synthetic fur cover stretched over a rigid, open-cell foam frame that fits securely over the microphone's existing grille. The long fibers of the fur work by disrupting and slowing down air currents before they reach the microphone's diaphragm, effectively dissipating the energy of the wind and preventing the low-frequency rumbling and buffeting sounds that can ruin otherwise good audio. This allows the microphone to capture clear dialogue and ambient sound even in the presence of light to moderate breezes.

The SWS-30 is custom-fitted to the dimensions and shape of the Azden SMX-30 microphone, ensuring a snug and secure attachment that will not slip off during movement or cause handling noise. It typically installs in seconds, often sliding over the microphone body and being secured with an elastic band or hook-and-loop strap. The rigid inner foam frame is crucial as it prevents the fur from directly touching the microphone grille, which could otherwise transmit unwanted noise from contact. Despite its fluffy appearance, the windshield is lightweight and does not significantly alter the microphone's balance or its ability to be mounted on a camera hot shoe or boom pole. When not needed for outdoor shooting, it can be quickly removed for indoor use.

Constructed from durable, weather-resistant materials, the SWS-30 is built to withstand the rigors of field production. The synthetic fur can be shaken out to remove dust and is generally spot-cleanable. For any user of the Azden SMX-30 shotgun microphone who records audio outdoors, this furry windshield is an indispensable accessory that dramatically improves audio quality by mitigating one of the most common and destructive environmental noise sources, ensuring professional-sounding results in a wide range of conditions.