CO-6-KIT-SE-BE Omni Earset Mic KIT for 3.5mm Sennheiser BeigeCO 6 KIT is a fully integrated over the ear boom microphone with boom flexibility bendable up to 360, and is equipped with a removable Reversible Dual Ear Mic Adapter (RDMC) to convert to a headset. Includes microphone, cable clip, and 6 pack windscreen. Product Features 125 dB max SPL 47 dB sensitivity TA3F, TA4F, TA5F, lockable 3. 5mm, Hirose, connector options Cleanable with 70% isopropyl alcohol Element diameter 3. 5mm X 5mm 360 boom flexibility