Single Replacement Earbud for FREE Aware spo-disabled ANSI-rated 27 dB NRR and

ANSI-rated 27 dB NRR and SafeMax OSHA-compliant volume limit

redesigned earhook withstand high temperature exposure

Designed to be the hearing protection you actually want to wear

Wired earplug headphones designed for extended use in the workshop and beyond

Single Replacement Earbud for FREE Aware spo-disabled ANSI-rated 27 dB NRR andSingle replacement earbud with eartips for ISOtunes FREE Aware. All replacement earbuds come with the following: 1 Small Short Trilogy Eartip 1 Medium Short Trilogy Eartip 1 Large Short Trilogy Eartip Please note: All single replacement earbuds and charging cases are certified refurbished items. SKU# IT 15R (Right) SKU# IT 15L (Left)