The best-selling earmuff got an upgrade.

Featuring a padded headband cushion, up to 50-hours of battery life and a boom microphone for crystal clear calls, LINK 2.0 is the Bluetooth earmuff you've been waiting for. ISOtunes LINK 2.0 comes with a rechargeable lithium-ion battery and micro-USB charging cord.

• Raised buttons for easy navigation
• Rechargeable Lithium Ion battery for 50 hours of battery life
• Bluetooth 5.0
• Vented headband with new comfort foam attachment
• Memory foam ear cushions
• ANSI-certified 25dB NRR
• OSHA-compliant hearing protection
• SafeMax™ Technology limits volume to 85dB
• 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

Requires special handling due to DOT regulations. Additional shipping charges will apply. Cannot be shipped by air.

Not for sale in Alaska, Hawaii