David Clark Push to Talk (PTT) Switch - Aircraft & Aviation Communication Headset Accessory for Pilots, Crew & Ground Staff - Perfect for Cockpit, Flight Training & Air Traffic Control Use

Double Pole switch contacts assure positive keying with no dead spotsHigh impact molded ABS HousingHighest grade Velcro Hook and Pike Yoke strap for tight, secured mountingCoil cord (5 ft extended) shielded for positive protection from radio frequency and Electro-Magnetic interference