Transmit radio communications via the vibrations in your vocal cords with the Impact heavy-duty throat radio. Includes dual throat transducers for clearer sound, an oversized PTT (Push-to-Talk), ring-finger switch and molded ear inserts. The PTM-1 radio throat mic is fully submersible and chemical resistant, with high-quality components and a multi-adjustable throat band.

Features:
• Dual throat transducers for enhanced audio
• Adjustable throat band with magnetic clasp for easy adjustment
• Anchored Kevlar® coil cable
• Fully sealed, submersible push-to-talk (PTT) and throat transducers (IP67 rated)
• Acoustic tube with semi-custom, molded gel ear inserts for greater comfort
• Three year manufacturer's warranty

Fits: APX1000, APX3000, APX4000*, APX6000, APX6000XE, APX7000, APX7000XE, APX8000, APX8000XE, APX900, DGP4150, DGP4150 , DGP6150, DGP6150 , DP3400, DP3401, DP3600, DP3601, DP4400, DP4600, DP4800, MTP6550, MTP6750, SRX 2200, TRBO-XPR4500, XiRP8200, XiRP8208, XiRP8260, XiRP8268, XPR6100, XPR6300, XPR6350, XPR6380, XPR6500, XPR6550, XPR6580, XPR7300, XPR7350, XPR7380, XPR7500, XPR7550, XPR7580, SRX2200, XPR7350E, XPR7550E, XPR7580E