ISOtunes Air Defender Bluetooth Ear Muffs (NRR 24) foam Conforms to oval shape of

Conforms to oval shape of ear

This noticeably reduces the pressure in the ear canal

* European standard EN 352-2:2002 – by Notified Body no

Crafted from high-quality

ISOtunes Air Defender Bluetooth Ear Muffs (NRR 24) foam Conforms to oval shape ofComfortable, Convenient, Classic. This ultra comfortable and easy to use Bluetooth earmuff is a simple solution for any loud environment . Over 20% lighter than other ISOtunes earmuffs, AIR DEFENDER gives you 40 hours of listening and talk time without any pain or discomfort. Ultra lightweight Memory foam ear cushions and headband ANSI certified 24 dB NRR OSHA compliant hearing protection SafeMax Technology limits volume to 85 dB Up to 40 hour battery