280 reviews

Cut the cords. Go FREE. These true wireless Bluetooth earplugs feature all-day battery life, high fidelity aptX audio, and a 22 NRR/29 SNR. ISOtunes FREE gives you the freedom you want and the protection you need.

  • True wireless technology 
  • ANSI-certified 22 dB NRR 
  • OSHA-compliant hearing protection
  • SafeMax™ Technology limits volume output to 85 dB
  • Up to 7 hour battery life
  • Up to 14 additional hours with charging case 
  • IP45 dust, sweat, and water resistance
  • Noise-isolating microphone for clear calls in loud environments
  • Bluetooth 5.0 
  • Siri/Google Voice compatible  

ISOtunes FREE comes with 3 pairs of ISOtunes Short TRILOGY™ foam eartips, 3 pairs of silicone double flange eartips, USB-C cable, and a portable charging case.

  • 30-day money back guarantee
  • 1-year limited warranty

Three pairs of TRILOGY Short Replacement Eartips are included with each pair of ISOtunes FREE. When you receive your product, try on each eartip size for comfort and fit. For optimal hearing protection, follow the directions below:

  1. Inspect the eartips before every use for degradation or deformation. The integrity of the eartips is vital for proper hearing protection. 
  2. Ensure the eartips are securely attached to the ISOtunes product.
  3. Insert the eartips - make sure they are fitted, adjusted, and maintained in accordance with the manufacturer's instructions as stated in the manual included with the product.
Customer Reviews
4.1 Based on 280 Reviews
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Australia Australia
I recommend this product
Really are waterproof

Did you know that you can (inadvertently) put your Isotunes Free through the washing machine... twice. And they will still work fine after you dry them in rice for a day or so? I found this out today. They really are water resistant/proof.


Thanks for your review, Lawrence! The ISOtunes FREE has an IP45 rating for dust, sweat, and water resistance. Happy to hear they held up in the wash! -Abigail

Steven W.
United States United States
I recommend this product
Awesome buds

I was hesitant about getting these with cord being afraid that might loose one while working. So far they are great. Hadn’t used in summer yet so once start sweating how they stay in. So far love them


Glad you're enjoying your ISOtunes FREEs, Steven! Thanks for the review. -Abigail

Tonya C.
United States United States
I recommend this product

Fit. They fall out of my ear consistently. Poor phone reception also.


Hi Tonya - we're sorry to hear the product didn't work out for you. Thank you for giving ISOtunes a shot! -Abigail

Zack K.
United States United States

They do a good job blocking out sound and a decent sound clarity. But they are down right painful to have in my ears for more than an hour at a time


Hi Zack, Thanks for the review and feedback! We are sorry to hear the earbuds have been uncomfortable for you. If you haven't already, be sure to try out all the eartip sizes and choose a size that feels snug, but not painful. You can read more about our eartips here: -Abigail

David L.
United States United States
Work great

My go to buds for working out!


Thanks for your review, David!

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