What is Aware Technology? Can it be turned on/off?

Aware is a level-dependent technology that uses omni-directional microphones to allow safe sounds to actively pass through the product while blocking harmful noise. Aware volume can be turned up, down, or off from the right earcup.

Can you use Bluetooth while using Aware? Do you have to use Bluetooth to be protected?

You can use both Bluetooth and Aware at the same time. Foam ear cushions block 25 dB of noise so your hearing is always protected, even if you are not connected to Bluetooth.

What size are these earmuffs?

LINK Aware earmuffs have an adjustable headband and are designed to fit most (S-L).

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

LINK Aware is a noise-isolating ear protector, so 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.

Can I use these at work?

LINK Aware is an OSHA compliant hearing protector with an ANSI-Certified 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.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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ISOtunes LINK Bluetooth Earmuff – Ear Protection Headphones for Work, Mowing, & Construction, 25 NRR OSHA Approved Headphones

Product ID: 324977627

📶Bluetooth 5.0 - seamless wireless connectivity

🔊25 dB NRR - top-tier noise reduction

🔋23 hrs battery - marathon workdays powered

€ 398.72

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

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Description

🛠️ Work Loud, Hear Clear, Stay Connected!

STAY ALERT STAY SAFE - Aware Technology with omnidirectional mics lets you hear your environment while blocking harmful noise.
BUILT RUGGED FOR ANY JOB - IPX4 water/sweat resistance and OSHA-approved 25 dB NRR make these earmuffs your ultimate worksite companion.
POWER THROUGH LONG SHIFTS - Up to 23 hours of rechargeable battery life keeps you connected and protected all day.
CRYSTAL CLEAR COMMUNICATION - Noise-suppressing mic cuts through heavy machinery noise for professional-grade clarity.
EFFORTLESS WIRELESS CONTROL - Bluetooth 5.0 ensures quick pairing and hands-free calls, music, and podcasts on the go.

The ISOtunes LINK Bluetooth Earmuff combines OSHA-approved 25 dB noise reduction with advanced Aware Technology and Bluetooth 5.0 connectivity. Designed for professionals in construction, landscaping, and industrial environments, it offers up to 23 hours of battery life, water and sweat resistance, and a noise-suppressing microphone for clear communication on noisy job sites.

Specifications

ASIN	B094LSJ73H
ASIN	B0GZQDT97V
Age Range Description	Adult
Apparel Closure Type	Adjustable
Best Sellers Rank	#11,113 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #37 in Safety Earmuffs
Brand Name	ISOtunes
Color	Bluetooth + Aware
Customer Reviews	3.9 3.9 out of 5 stars (283)
Date First Available	May 6, 2026
Fit Type	Over the Head
Fit to Size Sentiment	Positive
Garment Size Country	United States
Item Weight	16 Ounces
Manufacturer	Haven Technologies, Inc
Manufacturer Part Number	IT-38
Material Type	Plastic
Noise Control	Sound Isolation
Noise Reduction Rating (NRR)	25 Decibels
Pattern	Solid
Product Style	Bluetooth + Aware
Single Number Rating (SNR)	25 Decibels
Size	One Size
Sleeve Length Description	Sleeveless
Style Number	IT-34B
UPC	859571006344
Unit Count	1 Count

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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€ 398.72

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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