ENHANCE AUDIO - Works best for outdoor recordings, you'll record only what you want recorded, this wind muff minimizes noise and ambient sounds. WIND BLOCKER - A specially designed mic muff that reduces wind noise and muffled audio, suitable for on-the-go and in field recording. Includes a 1-year warranty and U.S.-based support. HIGH QUALITY - The big muff is made from premium quality artificial fur, perfect for your Tascam and Zoom sound recorder SNUG FIT - Made to fit a variety of portable digital recorders, you're sure that the dead cat mic cover won't slip off of your recorder.