ISOtunes Sport DEFY Slim BT Tactical Earmuffs with Bluetooth, 21 NRR

Same Great Protection. Slimmer Fit. DEFY Slim features superior protection and environmental awareness in an ultra-slim, comfortable design. With active gunshot noise suppression, Bluetooth compatibility, and a background noise-dampening microphone, DEFY Slim allows you to align your sights with ease without sacrificing your safety.