DPA 4088-DC-A-F10-LH, Headset Microphone, Especially suitable for speech, CORE 4088 directional headset mic, With detachable and adjustable neckband for left - right use, Polar pattern: Cardioid, Frequency range: 20 - 20,000 Hz, + 4-6 dB of treble boost at 15 KHz, Max. SPL: 144 dB, With TA-4F Switchcraft connector for Shure transmitters, Colour: Beige