Dynamic Headset Microphones Rugged, comfortable headsets that provides high-quality voice pickup for active mic users. The Shure WH20 is a rugged, lightweight, dynamic headset microphone that provides high-quality voice pickup. It fits securely for active microphone users, such as aerobics instructors and musicians, with low visibility for stage appearances. The cardioid (unidirectional) pickup pattern provides greater gain-before-feedback and isolation from ambient noise and other unwanted sound sources. A carefully shaped frequency response includes a voice-frequency presence peak and a low-frequency roll-off to compensate for the proximity effect inherent in cardioid mics during close-talk operation. Features Lightweight wireframe and elastic headband adjust for a secure, comfortable fit Extra-strong, small-diameter attached microphone cable resists breakage Collapsible microphone boom for easy storage and transportation Smooth, natural frequency response comparable to high-quality dynamic hand-held vocal microphones High input clipping level eliminates overload distortion Reliable at temperature and humidity extremes Supplied foam windscreen and clothing clip Headset Mic with 14 Phone Connector for Unbalanced Mic Output from Shure is 100% original and is available at Edge Electronics. Speak to our expert for booking a live demonstration. After sales customer service is an integral part of our business ethic and is taken very seriously.