Heavy Duty Palm Microphone MT20H682BB-09 SV Electronic Hookswitch: Answer/end calls remotely

Electronic Hookswitch: Answer/end calls remotely from headset

Profile 1: Observation - For standing and sitting still

Orange Fitting Ring: Visual indicator for proper insertion and compliance verification

this product has been discontinued by the manufacturer 3M corporation and has been replaced by the 3M PELTOR WS ProTac XPI Headset

A microphone receives the sounds outside of the headset and transmits them to a speaker inside of the headset

Heavy Duty Palm Microphone MT20H682BB-09 SV Electronic Hookswitch: Answer/end calls remotelyThe Palm Microphone is a convenient side mounted Push to Talk (PTT) microphone for use with any of the AdvanceTec Hands Free Car Kits, AdvanceMobile and AdvanceCommunicator. It is compact, robust and lightweight with a coiled cord for maximum convenience. Compact, Robust & Lightweight Side Mounted Push to Talk microphone Coiled Cord