ISOTunes Advance Tactical Hearing Protection

Advanced technology merges with a comfortable design in the ISO Tunes Men’s Defy Slim Blue Tooth Ear Defenders to offer you hearing protection with a sound environmental awareness. Built with tactical sound control technology, the ear defenders are effective in blocking impact noise while enhancing hearing. The lightweight rechargeable lithium-ion battery pack can be replaced with 2 x AAA batteries for receiving up to 300 hours of battery life. IPX4 sweat and water resistance confirms your hearing in any weather conditions.