ISOTUNES IT-21 - PRO 2.0 Bluetooth Earplug Headphones Wera Blade shaft and bearings

Blade shaft and bearings

3/8in deep

and a tapered web delivers helps to increased durability to helps to reduce breakage

You can expect the same high-impact output every time you use this tool on the job

ISOTUNES IT-21 - PRO 2.0 Bluetooth Earplug Headphones Wera Blade shaft and bearingsProfessional Bluetooth hearing protector designed for all day use in the toughest and loudest environments. Sweat, water, and dust resistant with premium aptX sound quality, 27 NRR, and 10+ hours of music and talk time. 16+ hour battery life IP67 dust, water, and sweat proof Bluetooth 5. 0 Redesigned comfort fit earhook 27 dB NRR OSHA and NIOSH compliant SafeMax 85dB volume limit Chrome plated brass ear stem Background noise canceling for calls