Dynamic Head wear Headset ME3 Microphone for Sennheiser ME3 Head G2 G3 G4 Wireless Belt Pack Mic System|Microphones| - AliExpress
DISC Sennheiser EW D1-ME3 Digital Wireless Headset Microphone System at Gear4music
Sennheiser EW-D ME3 SET, Headmic Set | Location Sound
Sennheiser EW-D ME3 SET Q1 Digital Wireless Cardioid Headset Microphone System (Q1-6: 470 to 526 MHz) 508710 - Canada's Favourite Music Store - Acclaim Sound and Lighting