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Product description

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1 Hearing Protection

2 How Loud Is Too Loud?

3 Bluetooth 5.2

4 Water Resistant

5 All-Day Battery Life

How do these compare to mainstream earbuds?

FREE 2.0 is a safety product, first and foremost. It blocks 25 dB of sound coming into your ear from the environment and limits the audio output into your ear to 85 dB. Some non-safety headphones can have a maximum volume output between 100-115 dB.

What’s the difference between noise-cancelling and noise-isolating?

FREE 2.0 is a noise-isolating ear protector, meaning it blocks noise with a physical barrier (earplug) while wearing the product. Alternatively, noise-cancelling products produce an inverse sound wave to reduce noise while the product is turned on.

How do I get the best fit from the foam earplugs?

Properly inserting your eartips provides better noise reduction and superior sound quality: Compress the foam eartip for 5 sec, pull up on your ear to open your ear canal, insert the plug into your ear and hold for 15 sec while the foam expands.

Are the silicone eartips the same for hearing protection?

The eartips that come with ISOtunes earbuds have been tested for a Noise Reduction Rating (NRR). The FREE 2.0 has a NRR of 25 dB while using the foam eartips or a NRR of 22 dB while using the double flange silicone eartips that come with the product.

Can I use one earbud at a time?

We always recommend using both earbuds for the best hearing protection and safety. However, the earbuds can work independently.

ISOtunes True Wireless Bluetooth Hearing Protection

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Customer Reviews

4.0 out of 5 stars 3,362

3.5 out of 5 stars 165

3.2 out of 5 stars 67

4.0 out of 5 stars 3,362

2.9 out of 5 stars 15

Price

$129.99$129.99

$199.99$199.99

$129.99$129.99

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$249.99$249.99

Bluetooth

5.2

5.0

5.2

Style

True Wireless Earbud

Earbud, Detachable Earhook

Noise Reduction Rating (NRR)

25 dB

22 dB

24 dB

Rechargeable Battery

7 Hours + 14 in the case

13 Hours + 30 in the case

7 Hours + 14 in the case

8 Hours + 24 in the case

Durability Rating

IP45 Dust and Water Resistant

IP67 Dust and Water Proof

IP45 Dust and Water Resistant

IP67 Dust and Water Proof

Noise Isolating Microphone

Built in

N/A

Built in

Built in + Boom Mic

Volume Limit

85 dB

OSHA Compliant

✔

Environmental Awareness

✘

✔

✘

✔

Buttons

Press Button

Touch Sensor

Press Button

Touch Sensor

Color Variations

Green or Matte Black

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Green or Matte Black

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Premium True Wireless Bluetooth hearing protection earbuds: Enjoy cordless freedom with FREE 2.0 Bluetooth earplugs that keep your ears safe in loud environments while enabling wireless audio and 2-way communication. Finally, high-end Bluetooth ear protection designed and built for work.
OSHA approved earbuds with ANSI-certified 25 dB NRR and 85 db SafeMax audio limit: Work with confidence using OSHA approved earbuds designed to meet strict workplace hearing protection standards. These Bluetooth earplug headphones offer proven protection with enhanced communication abilities in a lightweight, true wireless design.
All-day earplug headphones designed to get you through the longest shifts. Get 7 hours of continuous battery life in the bluetooth earplugs, plus 14 more hours from the protective charging case. ISOtunes FREE 2.0 Bluetooth hearing protection earbuds comes with 3 pairs of foam eartips (S,M,L) and 3 pairs of double-flange silicone eartips to give you many options to find your most comfortable fit. These ultra-small and lightwight hearing protection earbuds are designed to sit snugly in your ears and stay comfortable for extended use of many hours at a time.
Bluetooth ear protection designed for clear calls in loud environments. FREE 2.0 earplug headphones feature noise suppressing microphones with noise cancellation technology to help block steady state noise like engines, mowers, fans, vacuums, and saws for clear calls in loud environments. Noise isolation for you, and noise cancellation for them.
Hearing protection with Bluetooth that’s built to last. Small but mighty, FREE 2.0 offers IP45 sweat, water, and dust resistance for use in the toughest environments. Perfect as ear plug headphones for work, OSHA approved headphones, or everyday Bluetooth earplugs for DIY projects.