ISO Tunes Defy Slim

Same Great Protection. Slimmer Fit. DEFY Slim 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 is the ultimate electronic earmuff for distraction-free, high-performance protection.

Tactical Sound Control™ Technology enhances your hearing by 8x while protecting you from high-impact noises in under 2 milliseconds.
Ultra-Slim Profile
20 NRR tested and approved to ANSI s3. 19-1974.
Lightweight Design at just 289 grams.
Up to 300 Hr Battery Life with 2 AAA batteries.
SafeMax™ Technology limits volume output to 85dB for all-day, damage-free listening.
IPX4 Durability for sweat and water resistance