AKG C520 Pro HeadWorn Cardioid Condenser Vocal Mic Head-worn condenser microphone with maximum dynamic range for perfect vocal sound. Its cardioid polar pattern effectively rejects unwanted ambient noise. An ideal choice for frontmen, singing keyboardists, drummers, guitarists, and dancers. The microphone arm mounts either on the left or right side of the headband as desired. The C 520 provides the perfect solution for any performer needing a handsfree microphone. A transducer shock mount reduces handling noise to a minimum. The moisture shield prevents perspiration from penetrating into the transducer element, ensuring a high degree of humidity protection for the microphone. Features: Ideal for Backing vocals, Handsfree use, Head-worn microphone, Lead vocals Head-worn microphone with continuously adjustable behind-the-neck headband External shock mount for high mechanical-noise rejection Miniature gooseneck for precise positioning near the user"s mouth Microphone arm provides choice of left or right-hand use