Sennheiser SL Headmic 1 BE, condenser headset microphone with omni-directional polar pattern, frequency response: 20Hz-20kHz, adjustable length and size, Sennheiser EW series mini-jack connector, 143dB maximum SPL....
Sennheiser SL Headmic 1 SB, condenser headset microphone with omni-directional polar pattern, frequency response: 20Hz-20kHz, adjustable length and size, Sennheiser EW series mini-jack connector, 143dB maximum SPL....
Sennheiser HSP 2 EW Black, professional condeser Headsetmicrophone, omnidirectional, 20...20 000 Hz, lenght and size adjustable, mini-jack for Sennheiser EW-Series, 150 dB max., 6,5 g