Products 1 - 4 from 4. Products on page 102550100All Quick View HS-9 Headset Microphone Quick View $38.00 Quick View HS-11 Headset Microphone Quick View $75.00 Quick View HS-12 Headset Microphone Quick View $85.00 Quick View CM-20D Neck-Worn Collar Microphone Quick View $85.00