The noise cancelling Professional Grade Platinum Series 1-Wire Surveillance Kit with Full Size Push-to-Talk (PTT) is a rugged 1-wire kit used by thousands of law enforcement agents, 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 sleeves. The Impact noise cancelling series reduces most background noise so a user's voice is more clearly transmitted in high noise situations like concerts, night clubs, industrial, manufacturing and distribution environments

Features:
• Noise Cancelling
• Full-size Push-to-Talk (PTT) switch operable with gloves
• Hardwired to Adjustable Rubber D-Shaped Ear Hanger Earpiece
• Kevlar™ reinforced cables for superior strength
• High-grade brass transducers (speakers) for crystal clear audio
• Coiled top cable for added flexibility and movement
• Three year manufacturer's warranty