DEFY Slim Basic
DEFY Slim Basic
DEFY Slim Basic
DEFY Slim Basic
DEFY Slim Basic
DEFY Slim Basic

ISOtunes Sport

DEFY Slim Basic

2 reviews
Sale price$59.99

Same Great Protection. Slimmer Fit. DEFY Slim Basic delivers superior protection in a no-frills, ultra-slim design. Tactical Sound Control™ allows you to hear and control ambient sound volumes, all while protecting you from harmful gunshot noises. DEFY Slim Basic is the ultimate electronic earmuff for distraction-free, high-performance protection.


Please note: this product is not Bluetooth enabled and does not include a microphone for phone calls. If interested in a product with full Bluetooth functionality, see ISOtunes Sport DEFY Slim here. 


Product Features

DEFY Slim allows you to align your sights with ease without sacrificing your safety.

  • Tactical Sound Control™ Technology enhances your hearing by 8x while protecting you from high-impact noises in under 2 milliseconds.
  • Ultra-Slim Profile
  • Up to 300 Hr Battery Life with 2 AAA batteries

Same Great Protection. Slimmer Fit.

Bluetooth and Non-Bluetooth Versions Available

Keep things simple with DEFY Slim Basic or go all out with DEFY Slim. Whether you need Bluetooth or not, we've got you covered.

Tactical sound control™

Listen to music and communicate to those around you while staying protected from harmful gunshot noise.


All domestic orders $99+