The 4066 CORE Omnidirectional headset microphone with 3-pin LEMO connector for Sennheiser Wireless from DPA Microphones offers clean and transparent sound quality with lots of headroom. The headset construction is unique with a detachable mic boom from the headset mount to switch it to either the left or right side and then reattach it. Constructed with a double-vent protection system and a drop stopper on the microphone boom, this microphone is protected from humidity with water resistant materials.