The Movo Ws-G300 is a Furry windscreen for portable recorders or microphones for home, studio, and location use. Features a Simulated Rabbit Fur Outer Layer and Acoustic Foam Inner. Tapered Rubber Base for 360-degree wind protection. Reduces wind noise by up to 40dB with minimum high frequency loss. Reduces Vocal Plosives. Passive fit no electronic audio connection. Passive accessory with no power source and no audio output. Includes foam.