3M PELTOR CH-3 Headset, Style: Hard hat attachment, Hard Hat, Noise Reduction Rating: 24 dB, ANSI S3.1974: Yes, Bright Yellow, Cushion Color: Black, Dielectric: No, For Use With: Manufacturing, Model: MT74H52P3E-110
3M PELTOR FLX2 Cable for CH-3 Listen Only Headset, Black, For Use With: Enables connection to listen-only CH-3 Headsets with Hytera, Icom, Kenwood or Motorola radios, 3.5 mm Stereo Threaded plug, Model: FLX2-208, Pairs per Package: 1 Ea.