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Sponsored Ad - ISOtunes Free 2.0 Bluetooth Hearing Protection Earbuds - 25 dB NRR OSHA Approved Earbuds, Wireless Bluetooth Earplug Headphones for Work

Sponsored Ad - ISOtunes Free 2.0 Bluetooth Hearing Protection Earbuds - 25 dB NRR OSHA Approved Earbuds, Wireless Bluetooth Earplug Headphones for Work

Q: 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.

Q: 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.

Q: 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.

Q: 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.

Q: 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.

Product ID: 475691507

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Details

Brand
ISOtunes
Color
FREE 2.0 -
Ear Placement
In Ear
Form Factor
In Ear
Impedance
32 Ohms

🎧25 dB NRR OSHA-certified protection

💧IP45 sweat, water & dust resistant

🔋7+14 hrs battery life with charging case

Frequently Bought Together

Description

🔊 Protect your ears, power your workday — hear the difference, feel the freedom!

CUSTOM COMFORT FIT - Multiple foam & silicone eartips ensure a secure, all-day comfortable wear.
TRUE WIRELESS FREEDOM - Cordless Bluetooth earbuds deliver seamless audio and 2-way calls on the job.
ENDURANCE FOR LONG SHIFTS - Up to 21 hours total battery life keeps you powered through the longest workdays.
WORK READY HEARING SAFETY - OSHA-approved 25 dB NRR shields your ears without sacrificing communication.
CRYSTAL CLEAR COMMUNICATION - Noise-cancelling mics cut background noise for flawless calls in loud environments.

The ISOtunesFree 2.0 earbuds combine OSHA-approved 25 dB noise reduction with premium Bluetooth wireless audio and noise-cancelling microphones. Designed for professionals in loud environments, they offer up to 21 hours of battery life, IP45-rated durability, and multiple eartip options for all-day comfort and clear communication on the job.

Have a Question? See What Others Asked

How do these compare to mainstream earbuds?

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

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

Are the silicone eartips the same for hearing protection?

Can I use one earbud at a time?

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