DPA 4066-OC-A-F34-LH, Headset Microphone, With a removable and adjustable neckband which allows for left and right microphone mountings, Especially suitable for capturing spoken word speech, Directional characteristic: Omnidirectional, Frequency response: 20 - 20,000 Hz, +3 dB Presence boost from 8 - 20,000 Hz, SPL (sound pressure level): 144 dB, Includes a Sennheiser EW plug, Colour: Beige