DPA 4288-DC-F-B00-LH, Two-Ear Headset Microphone, With the DPA 88 capsule from the 4088 headset, Polar pattern: Cardioid, Frequency range: 20 - 20000 Hz, Max. SPL : 144 dB, Enormously high and secure wearing comfort due to self-adjusting earpiece, Detachable cable, B-K MicroDot plug suitable for optional Wirless and XLR connectors, Weight: 10 g, Colour: Black