• New boom mic* attachment for clearer calls in loud environments
  • New raised buttons for easy navigation
  • Improved battery life up to 50 hours
  • Improved Bluetooth 5.0
  • Vented headband with new comfort foam headband 
  • Memory foam ear cushions
  • ANSI-certified 25 dB NRR
  • OSHA-compliant hearing protection
  • SafeMax™ Technology limits volume to 85 dB
  • Optional AAA battery** (3) use for up to 100 hour battery life
  • IPX4 sweat and water resistance
  • Background noise-reducing microphone for clear calls in loud environments
  • Siri/Google Voice compatible 

ISOtunes LINK 2.0 comes with a rechargeable lithium-ion battery and micro-USB charging cord.

*Boom Microphone sold separately

**AAA Batteries not included