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. Comes with an auxiliary cable and a micro-USB charging cable.
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 life
IPX4 sweat and water resistance
Background noise-reducing microphone for clear calls in loud environments
