3M™ Peltor™ Optime™ Push to Listen Ear Defenders SNR31
The 3M™ Peltor™ Optime™ Push To Listen (PTL) Ear Muffs are fitted with a simple sound reproduction facility to enable better speech intelligibility when used in a noisy background. By simply pressing a button located on the outside of the cup, the product allows you to listen to important speech conversation against a noisy background. This feature helps facilitate the need for communication without having to remove the ear muffs from the ears. MT155H530A-380.
- Optime™ Push to Listen Ear muff, offers hearing protection with a manual listening function. By pressing a button on the shell you reduce the attenuation to hear a conversation.
- Simply push the button to listen, opening up the ear muffs for communication.
- The electronic function can last up to 30 seconds from time of activation, but can be de-activated at any time during the 30 second period.
- Helmet mounted version and hygiene kits are available.
- The helmet mounted version is approved for use with a wide range of industrial safety helmets.
Communication Level: 87dB
Battery (provided): 1 x AA
Average Battery Life: 1 year