Battery life - the rechargeable battery is long lasting with a minimum of 13 hours ( up to 34 hours

Wearing EARasers

General features

up to 50 hours of battery life and a *boom microphone for crystal clear calls

ear tool that reduces ear resonance with the additional benefit of a -10dB sound filter for calmer

Howard Leight VeriShield VS130H Cap-Attach Earmuffs (SLC80 30dB, Class 5) upsell_vibes-hard-case-1#1 Battery life - the rechargeableKey Features 1) Large dimension range: Comfortably fits a wide range of head sizes. 17% more adjustable than earlier versions. 2) Wide cup opening: Ideal for workers with larger ears, or who wear hearing aids. Opening area of the cup increased by 16% over earlier versions. 3) Memory foam ear cushions: New unique memory foam that combines denser and softer foam than previous models, for greater comfort and attenuation. Reduces squeezing pressure on the