3M H7A PTL Push-To-Listen Ear Muff
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 second 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 seconds. 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.
- Single push button simplicity allows the worker to listen safely without removing their earmuffs.
- With the touch of a button, hear co-workers more clearly.
- 30-second interval for listening can be activated by pushing button.
- Speech amplified to 87dB for clear and unmuffled conversation.
- Comfortable earmuff in design and style.
- Uses 1 AA battery (not included).
- Listening mode capability allows wearer to hear people talk or sounds without removing headset
- Auto-switch returns earmuffs to normal hearing protection mode after 30 seconds
- Noise Reduction Rating (NRR) 26 decibels
- Earcups with liquid and foam filled cushions offer comfort for long wear and optimum seal
- Possible industries include: heavy equipment operators, airports, manufacturing, construction, agricultural, racing, oil rigs, petroleum refineries
- NRR 26dB*
- EN/ANSI Certified.