Peltor™ 7000002318 PTL™ Noise Reduction Earmuff, 26 dB Noise Reduction, Black/Gray, Over The Head Band Position, ANSI S3.19-1974

3M™ Peltor™ PTL™ HT listen only headband headset offers environmental listening with the push of a button. This comfortable and durable communications headset allows for long term use under demanding conditions. 3M™ Peltor™ PTL™ earmuffs help provide hearing protection, yet allow temporary listening to outside voices and sounds without removing the headset. An earcup button with a Push-to-Listen (PTL) mode eliminates the practice of lifting off the headset when talking with or listening to another person. Simply press the earcup button to provide a 30 s boost in the volume of conversation and other sounds. Workers needing to talk over details of a job or receive instructions can keep the hearing protectors on. An auto-switch returns earmuffs to normal hearing protection mode after 30 s. The wide and liquid/foam filled earmuff cushions fit gently to help create a comfortable, noise blocking seal. These hearing protectors are commonly worn in the following industries: agriculture, airport workers, construction, heavy equipment operators, manufacturing, petroleum refineries and racing.