Solid headset PELTOR PMLN6087 with “noise cancelling” function meets ATEX safety standard and is designed for use with explosion-proof radios of DP4000EX ATEX series. Physical characteristics: PTT button: Through adapter PMLN6368, Directional microphone. Operational characteristics: Receiving: Headset, "Noise canceling/" function: Is available. Environmental requirements: Safety standard:ATEX
