Impact Platinum Series 1-Wire Surveillance Kit for Two-Way Radio with Adjustable D-Shaped Ear Hanger M1-P1W-D1 SPM-1200ILS 5mm Threaded Earphone Kit uses

5mm Threaded Earphone Kit uses ground breaking technology

Voice Operated Transmit (VOX)

· Soft rubber earhook holds the earphone in place even during strenuous 
 activity and is extremely comfortable to wear

and blutooth radio adapter

most preferred by Law Enforcement

Impact Platinum Series 1-Wire Surveillance Kit for Two-Way Radio with Adjustable D-Shaped Ear Hanger M1-P1W-D1 SPM-1200ILS 5mm Threaded Earphone Kit usesThe Professional Grade Platinum Series 1 Wire Surveillance Kit with Full Size Push to Talk (PTT) is built for the most demanding environments and in use by some of the toughest users out there such as law enforcement agencies, security companies, casinos, and event staff worldwide. Our 1 Wire earpiece is suited for those that only need to wear the PTT microphone on their shirt collar or lapel, ideal for warm weather locations or users wearing short