ISOtunes FREE AWARE True Wireless Bluetooth Ear Plugs (NRR 25) Collection_Electronic Ear Muffs For use with the 3M

For use with the 3M Peltor Alert XPI Headset

Sleep Timer

Thanks to the advanced premium music filter

Heavy use or wear in humid/extreme climates - Ear cushions and foam inserts should be replaced at least every 3 months

User Replaceable ACCU-Filters: Yes

ISOtunes FREE AWARE True Wireless Bluetooth Ear Plugs (NRR 25) Collection_Electronic Ear Muffs For use with the 3MCommunicate Clearly. Work Freely. Completely cord free, these Bluetooth earplugs are our most versatile and innovative to date. With level dependent Aware Technology, you can communicate with colleagues and listen for warning signals all while enjoying nonstop certified protection. ISOtunes FREE Aware gives you the freedom you want and the protection you need. Aware Technology offers complete situational awareness and protection from harmful noises.