3M™ Peltor™ Optime™ II Helmet Attach Earmuff H520P3GS/E (SLC80 29dB, Class 5) upsell_3m-peltor-ws-protac-xpi-headset-headband-mt15h7aws6-111-flx2-aux-port Replaceable ear cushions and foam

Replaceable ear cushions and foam liners (hygiene kit HYX4)

The earpieces are rechargeable via a micro-USB jack on the

Provides either 9-dB or 15-dB protection at the flip of a switch

durable headband with a sturdy wire frame for all-day use

LectroFan® is the ideal travel sound machine

3M™ Peltor™ Optime™ II Helmet Attach Earmuff H520P3GS/E (SLC80 29dB, Class 5) upsell_3m-peltor-ws-protac-xpi-headset-headband-mt15h7aws6-111-flx2-aux-port Replaceable ear cushions and foam3M PELTOR Optime II Earmuffs, H520P3GS E have been developed for demanding noise hazard environments. A suitable choice for environments with substantial industrial noise or construction machinery, like airports and agricultural work. Get high level hearing protection that muffles even extremely low frequencies with 3M PELTOR Optime II Earmuffs, H520P3GS E. Theyre ideal for use in loud, demanding environments with substantial industrial noise such as