248 reviews

Earmuffs. Done Right. Our first Bluetooth earmuff, ISOtunes LINK is perfect for the worker who prefers over-ear hearing protection, but refuses to compromise their listening experience. 

Pre-Order Shipment Date: Orders including the ISOtunes LINK will be shipped on April 21st. 



  • Soft, memory foam ear cushions
  • Ventilated headband 
  • 30 SNR (Single Number Rating) for noise reduction
  • OSHA-compliant hearing protection
  • SafeMax™ Technology limits volume to 85 dB
  • Up to 14 hour run-time with rechargeable lithium-ion battery
  • Optional AAA battery (3) use for up to 28 hour run-time (not included)
  • IPX4 sweat and water resistance
  • Noise-isolating microphone for clear calls in loud environments
  • Bluetooth 4.2
  • Siri/Google Voice compatible 
Comes with rechargeable lithium-ion battery and micro-USB charging cord.
  • 30-day money back guarantee
  • 1-year limited warranty
Customer Reviews
4.5 Based on 248 Reviews
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Dan W.
United Kingdom United Kingdom
Great Ear Defence

Great set of ear defence especially when using heavy machinery such as a planet thicknesser or the table saw for long periods. Only issue is that if not wearing a baseball cap or similar they are very rigid and so press on the top of your head, hopefully this will ease as they break in

Kenneth S.
United States United States
Great sound and hearing protection

These have been great to work around my shop and house. Protecting my hearing while allowing me to safely listen to music and get any phone calls that come in. Highly recommend to anyone. Very comfortable fit, I almost forget they are on.

adam s.
United Kingdom United Kingdom
Woodwork heaven

I really love these ear defender, they are comfortable have a good long charge and using a extraction system and thicknesser all I can here are my tunes! Oh and the phone calls work too!! Really great bit of kit

Msj G.
United Kingdom United Kingdom
love them

I work in a very noisy factory so use these everyday and I absolutely love them.

Edd j.
United Kingdom United Kingdom
Pretty good

The sound quality isn’t amazing. No where near as good as my £50 boltune Bluetooth over ear cans nor as comfortable or as light but, the build quality is great. They will take the knocks and scuffs of daily life on site, on the digger or the tractor. As hearing protection they perform great so all in all they do everything I need them for, just wish the sound quality was a bit better, crisper and with more bass.

Earmuffs. Done Right.

Lightweight and comfortable with a long-lasting battery. ISOtunes LINK delivers the earmuff you've been
waiting for.

Earmuffs. Done Right.

Lightweight and comfortable with a long-lasting battery, ISOtunes LINK delivers the earmuff you've been waiting for.

Here's what folks say about them

Paul Jackman
of Jackman Works

Like your old earmuff hearing protection, but better. 
"Great for around the shop or in the lawn. Really easy to quickly take on and off. With bluetooth to connect right to your phone and even controls on the side to control the playback, all with no wires."

Brad Rodriguez
of Build This Fix That

My wife was calling me in for dinner and I didn't hear her until I saw her.
"These earmuffs are the ultimate in noise isolation and reduction as they blocked out almost all the noise of the surroundings for me, especially when paired with audio."
Kyle Stumpenhorst
of RR Buildings

I almost forgot I was wearing them.
"If you are looking for a comfortable way to achieve the proper noise isolation while working with tools or machinery above safe noise levels, the earmuffs will work great.  You can listen to your music or take phone calls effortlessly."

ISOtunes LINK Features

Safe AND Sound

Certified at 30 SNR to safely reduce damaging noise.
Listen to what you want, when you want, no matter your environment.

Work in Comfort

Memory foam cushions provide the level of comfort you want and the protection you need.

Rough on Gear?

Whether you're caught in the rain or sweating in the sun, LINK's IPX4 rating provides the resistance you need against water and sweat.

More Options.
More Power.

Up to 14 hours of battery power with included lithium-ion rechargeable battery. Want more? Simply replace with (3) AAA batteries for up to 28 hours.

Keep Your Equipment Running

Stay connected with your people. Our signature noise-isolating microphone allows you to take calls while you work.

The Next Generation of
Hearing Protection

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