Sennheiser HSP 4-EW Headset Microphone 12-string The M50 ships with a

The M50 ships with a microphone clip and a 1/2" calibrator adaptor

level and consistency (speech)

full frequency tone

plays like a Guitar

Sennheiser HSP 4-EW Headset Microphone 12-string The M50 ships with aHigh quality permanently polarized condenser headmic with cardioid pick up pattern, designed for professional "hands free" applications. The adjustable neckband is visually unobtrusive and very comfortable to wear. The twelve available HSP 4 variants differ in color, size and connector. For wireless applications, the headmic can be used with different Sennheiser bodypack transmitters, depending on the connection cable (see "Variants"). For wired