Evike.com's latest "[The Locker" features the Code Red Head Sets Tactical Throat Mics which are popular amongs airsoft players in the US. These are available for the Kenwood 2-Pin, Midland 2-Pin, and the Motorola 2-Pin...  "The Assault Tactical Throat Microphone allows the radio user to transmit in high noise areas and be heard clearly through throat vibrations.

Features:

• Dual throat microphones picks up the user's voice directly from the vocal chords eliminating background noise
• Quick release military push-to-talk that is easy to access with gloves
• Versatile modular push-to-talk with a heavy duty clothing clip
• Kevlar reinforced strain relief thick cords
• Radio connector cord is interchangeable with other radio connectors (sold separately)
• Connectors available for all popular radio brands
• Adjustable Neckband
• Clear tube earpiece"