ISOtunes LINK Bluetooth Earmuffs


Click here to see more brands.



ISOtunes Link Bluetooth earmuffs are ideal for those who prefer over-ear hearing protection with no-compromise audio quality.

Rechargeable built-in battery with extendable runtime

The internal lithium-ion battery charges via micro USB, and has a runtime of at least 14 hours. Three AAA batteries can be installed to increase the runtime to 28 hours.

24 decibel noise-reduction rating

ISOtunes Link earmuffs are OSHA compliant, and ANSI certified to provide 24 decibels of noise reduction.

SafeMax Technology

Your hearing is protected from external and internal sounds. Audio is restricted to 85 decibels.

Noise isolating microphone

The built-in noise-isolating microphone allows you to make clear phone calls even in noisy environments.

IPX4 water restistance

The earmuffs are built and rated to resist water splashes from any direction.

Memory foam ear cushions

The soft memory foam ear cushions make the earmuffs comfortable enough for all-day use.


  • 24 decibels noise-reduction rating
  • OSHA compliant
  • 85 decibel audio volume limit
  • 14-hour runtime with built-in rechargeable battery
  • up to 28 hour runtime with three AAA batteries
  • IPX4 water resistance
  • Bluetooth 4.2
  • Siri/Google Voice compatible

Scope of delivery

  • Rechargeable lithium-ion battery
  • Micro USB charging cord
  • Quick-use guide
  • Full manual
  • 30-day money back guarantee
  • 1-year limited warranty

    Payment & Security

    We accept:


    Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

    Shipping Policy

    Free shipping on orders over $149*, shipped daily up to 1 PM PST, Monday to Friday. Please see our Order Fulfillment Policies for more details.

    Refund Policy

    Please see our Return & Warranty page for more details.