• Aware Technology™ offers complete situational awareness and protection from harmful noises.
  • Certified to reduce noise by 25 NRR / 30 SNR
  • European Standard EN352 Compliant
  • SafeMax™ Technology limits volume output to 79dB.
  • Up to 11 hour rechargeable battery life
  • AAA battery compatible for up to 22 hours of connection (not included)
  • IPX4 Durability for sweat and water resistance.
  • Noise-Isolating Microphone for clear communication in loud environments
  • Bluetooth 4.2 connects, and dual-connects, devices up to 30 feet.
  • Siri/Google Voice Compatible
  • Automatic Power Off after 4 hours without Bluetooth connection for battery conservation
  • Vented headband
  • Memory foam ear cushions 
ISOtunes LINK Aware comes with a micro USB charging cable.