What size are these earmuffs?
ISOtunes LINK 2.0 earmuffs have an adjustable headband and are designed to fit head sizes ranging from small to large.
What's the difference between noise-cancelling and noise-isolating?
LINK 2.0 is a noise-isolating ear protector, meaning it blocks noise with a physical barrier (earmuff) while wearing the product. Alternatively, noise-cancelling products produce an inverse sound wave to reduce noise while the product is turned on.
Is the LINK 2.0 rechargeable?
Yes, the LINK 2.0 has a 50 hour rechargeable lithium ion battery. The battery can be swapped for three AAA batteries for 100 extra hours of battery.
Do I have to use the boom microphone?
No, the earmuffs have a built in microphone for phone calls. The boom mic can be purchased separately and used for clearer phone quality in loud environments.
Can I use these at work?
LINK 2.0 is an OSHA compliant hearing protector with a NRR of 25 dB and they are Bluetooth enabled for phone calls and radio communication. Please abide by the rules established by your place of employment.
ISOtunes Earmuffs
 LINK 2.0 |  LINK Aware |  LINK 1.0 |  LINK 2.0 Helmet Mount |  LINK Aware Helmet Mount | |
|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — |
Price | — | — | — | — | — |
Bluetooth | 5.0 | 5.0 | 4.2 | 5.0 | 5.0 |
Noise Reduction Rating (NRR) | 25 dB | 25 dB | 25 dB | 21 dB | 21 dB |
Rechargeable Battery | 50 Hours | 23 Hours | 14 Hours | 50 Hours | 23 Hours |
Style | Vented + Foam Insert | Vented + Foam Insert | Vented | Helmet Mount | Helmet Mount |
Durability Rating | IPX4 Water Resistant | IPX4 Water Resistant | IPX4 Water Resistant | IPX4 Water Resistant | IPX4 Water Resistant |
Noise Isolating Microphone | Built in + Boom Mic | Built in + Boom Mic | Built in | Built in + Boom Mic | Built in + Boom Mic |
Volume Limit | 85 dB | 85 dB | 85 dB | 82 dB | 85 dB |
OSHA Compliant | ? | ? | ? | ? | ? |
Environmental Awareness | ? | ? | ? | ? | ? |
How did we get our start?
ISOtunes is a family-owned & operated small business based in the USA with operations around the world.
What makes our products unique?
The ISOtunes team merges decades of consumer electronics experience with industrial safety expertise to make The Next Generation of Hearing Protection: products designed to protect & enhance the hearing of workers & firearm enthusiasts, empowering them to perform at their best in loud environments.
Why do we love what we do?
We love our customers & want to improve their lives. This passion drives our team's innovation & service each day.
ISOtunes Best Sellers
ISOtunes Sport Best Sellers
Boom Microphone Compatible
Communicate clearly with the built in microphone, or the optional boom microphone attachment.
Tactile Controls
Adjust Bluetooth volume and answer calls from the raised buttons on the right earcup.
Long Lasting Battery
Rechargeable battery offers 50 hours of music and talk time.
Comfort Foam Headband Cushion
Vented headband with foam insert is optimized for comfort.
What size are these earmuffs?
ISOtunes LINK 2.0 earmuffs have an adjustable headband and are designed to fit head sizes ranging from small to large.
What's the difference between noise-cancelling and noise-isolating?
LINK 2.0 is a noise-isolating ear protector, meaning it blocks noise with a physical barrier (earmuff) while wearing the product. Alternatively, noise-cancelling products produce an inverse sound wave to reduce noise while the product is turned on.
Is the LINK 2.0 rechargeable?
Yes, the LINK 2.0 has a 50 hour rechargeable lithium ion battery. The battery can be swapped for three AAA batteries for 100 extra hours of battery.
Do I have to use the boom microphone?
No, the earmuffs have a built in microphone for phone calls. The boom mic can be purchased separately and used for clearer phone quality in loud environments.
Can I use these at work?
LINK 2.0 is an OSHA compliant hearing protector with a NRR of 25 dB and they are Bluetooth enabled for phone calls and radio communication. Please abide by the rules established by your place of employment.
ISOtunes Earmuffs
LINK 2.0 |  LINK Aware | LINK 1.0 | LINK 2.0 Helmet Mount |  LINK Aware Helmet Mount |
|---|---|---|---|---|
| Customer Reviews | ||||
| — | — | — | — | — |
| Price | ||||
| — | — | — | — | — |
| Bluetooth | ||||
| 5.0 | 5.0 | 4.2 | 5.0 | 5.0 |
| Noise Reduction Rating (NRR) | ||||
| 25 dB | 25 dB | 25 dB | 21 dB | 21 dB |
| Rechargeable Battery | ||||
| 50 Hours | 23 Hours | 14 Hours | 50 Hours | 23 Hours |
| Style | ||||
| Vented + Foam Insert | Vented + Foam Insert | Vented | Helmet Mount | Helmet Mount |
| Durability Rating | ||||
| IPX4 Water Resistant | IPX4 Water Resistant | IPX4 Water Resistant | IPX4 Water Resistant | IPX4 Water Resistant |
| Noise Isolating Microphone | ||||
| Built in + Boom Mic | Built in + Boom Mic | Built in | Built in + Boom Mic | Built in + Boom Mic |
| Volume Limit | ||||
| 85 dB | 85 dB | 85 dB | 82 dB | 85 dB |
| OSHA Compliant | ||||
| ? | ? | ? | ? | ? |
| Environmental Awareness | ||||
| ? | ? | ? | ? | ? |
How did we get our start?
ISOtunes is a family-owned & operated small business based in the USA with operations around the world.
What makes our products unique?
The ISOtunes team merges decades of consumer electronics experience with industrial safety expertise to make The Next Generation of Hearing Protection: products designed to protect & enhance the hearing of workers & firearm enthusiasts, empowering them to perform at their best in loud environments.
Why do we love what we do?
We love our customers & want to improve their lives. This passion drives our team's innovation & service each day.
ISOtunes Best Sellers
ISOtunes Sport Best Sellers
