Etymotic Research: All Earphones and Earplugs except ER6

Replaceable foam tips designed for QuietOn Sleep (aka 1

If properly fitted

Ingress Protection IP67 dust and waterproof rated

Plugfones® Protector™ Industrial Earplug-Earphone Hybrids (NRR 27/29) upsell_copy-of-macks-slim-fit-smaller-soft-foam-ear-plugs-nrr-29-50-pairs Etymotic Research: All Earphones andPlugfones Protector Key Features Music listening earphones with hearing protection Tuned speakers provide deep, immersive sound Two types of earplug tips for a comfortable fit Lightweight design weighs just 10 grams Industries served: Maintenance, Assembly, Production, Mining, Oil Gas, Machining, Fabrication and many more Plugfones Protector Industrial Earplug Earbud Hybrids provide protection from hazardous noise, with the ability to listen to music.