• Tactical Sound Control™ Technology enhances your hearing by 8x while protecting you from high-impact noises in under 2 milliseconds.
  • Ultra-Slim Profile
  • 21 NRR tested and approved to ANSI s3. 19-1974.
  • Bluetooth 5.0 connects, and dual-connects, devices 30+ feet.
  • Lightweight Design at just 310 grams.
  • Up to 25 Hr Battery Life with 2 AAA batteries.
  • SafeMax™ Technology limits volume output to 85dB for all-day, damage-free listening.
  • IPX4 Durability for sweat, water, and dust resistant protection.
  • Noise-Isolating Microphone for clear communication in loud environments.

 

ISOtunes Sport DEFY Slim comes with 2 AAA batteries and an auxiliary cable.