Comfortable, 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.
Memory foam ear cushions and headband
ANSI-certified 24 dB NRR | CSA Class A
CSA/OSHA Compliant hearing protection
SafeMax™ Technology limits volume to 85 dB
Up to 40-hour battery life
IPX4 sweat and water resistance.
Background noise-reducing microphone for clear calls in loud environments
Aux input for nonstop listening
ISOtunes AIR DEFENDER comes with an aux-in cable and a Micro USB charging cable.