Knox Gear Cardioid USB/XLR Microphone Includes 1-Year Manufacturers Warranty / CardioidPolar Pattern - Minimizes Ambient Noise - Perfect for Podcasting USB & XLR - Digital & Analog Recording Headphone Jack - Monitor Your Vocals w/o Latency Durable All-Metal Construction Windows & Mac Compatible Chat with teammateswhile gaming online Talk to friends &amp; family via Skype Record audio directly into your favorite audio app Standard preamps PA systems Mixers