ISOtunes Sport Defy Slim Basic Tactical Electronic Earmuff

Get the same great protection with a 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. It's the ultimate electronic earmuff for distraction-free, high-performance protection.

• Lightweight design with ultra-slim profile
• Tactical Sound Control technology enhances hearing by 8x while protecting from high-impact noises in under 2 milliseconds
• SafeMax™ Technology limits volume output to 85dB for all-day, damage-free listening
• 20 NRR tested and approved to ANSI s3. 19-1974
• Uses two AAA batteries
• Up to 300 hour battery life
• Water-resistance rating: IPX4
• Weight: 10.2 oz.