DEFY Slim offers the same excellent protection in a more streamlined fit. This model provides superior safeguarding with a minimalist, ultra-slim design. Its Tactical Sound Control™ feature enables you to hear and manage ambient sound levels while shielding you from damaging gunshot noises. The DEFY Slim is the perfect electronic earmuff for high-performance protection without distractions.

• Tactical Sound Control™ Technology boosts your hearing by 8x while providing protection from high-impact sounds in less than 2 milliseconds.
• Ultra-Slim Profile
• 20 NRR: Tested and approved to ANSI s3.19-1974 | CSA Class B
• Compliant with OSHA hearing protection standards
• Lightweight Design: Weighs just 289 grams with an adjustable headband suitable for small to large head sizes
• Long Battery Life: Up to 300 hours with two AAA batteries
• SafeMax™ Technology: Caps volume output at 85dB for safe, all-day listening
• IPX4 Durability: Resistant to sweat and water
• Compatible with gel cushions for added comfort and a better seal around eyewear (sold separately)