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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Link Aware Bluetooth Earmuffs, Ear Protection Headphones for Work | Ear protection headphones for mowing and construction, ultra-durable, Bluetooth audio, Audio passthrough technology, 25 NRR

Product ID: 324977627

Details

Brand
ISOtunes
Color
Green - +
Ear Placement
Over Ear
Model Name
LINK 2.0
Noise Control
Sound

🔊Bluetooth 5.0 wireless audio

🔋23-hour rechargeable battery

🛡️25 dB Noise Reduction Rating

R$2996

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered 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 Brazil.

Secure transaction

Description

🛠️ Hear More, Work Smarter, Protect Better!

STAY ALERT STAY SAFE - Aware Technology with omnidirectional mics lets you hear your environment without sacrificing protection.
POWER THROUGH LONG SHIFTS - Up to 23 hours of continuous Bluetooth audio keeps you connected all day without recharging.
SEAMLESS WIRELESS FREEDOM - Bluetooth 5.0 ensures effortless pairing with phones, tablets, and laptops for calls and music.
BUILT RUGGED FOR REAL WORK - IPX4 water and sweat resistance plus 25 NRR make these earmuffs tough enough for any job site.
CRYSTAL CLEAR COMMUNICATION - Noise-suppressing mic cuts through heavy machinery noise for professional-grade voice clarity.

ISOtunes Link Aware Bluetooth Earmuffs combine advanced Aware Technology with Bluetooth 5.0 wireless connectivity and a powerful 25 dB noise reduction rating. Designed for professionals in loud environments, they offer up to 23 hours of battery life, crystal-clear communication with noise suppression, and rugged IPX4 water resistance—perfect for construction, mowing, and industrial work.

Specifications

ASIN	B094LSJ73H
Additional Features	Aware Technology
Age Range Description	Adult
Best Sellers Rank	#84,005 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #132 in Safety Earmuffs
Bluetooth Version	5
Brand Name	ISOtunes
Built-In Media	Cable
Color	Green - Bluetooth + Aware
Compatible Devices	Cellphones, Tablets, Laptops, Desktops
Connectivity Technology	Wireless
Control Method	Remote
Customer Reviews	3.8 3.8 out of 5 stars (303)
Earpiece Shape	over-ear
Enclosure Material	Plastic
Headphones Ear Placement	Over Ear
Item Weight	16 ounces
Manufacturer	Haven Technologies, Inc
Model Name	LINK 2.0
Model Number	IT-34B
Noise Control	Sound Isolation
Number of Items	1
Style Name	Bluetooth + Aware
UPC	859571006344
Unit Count	1 Count
Water Resistance Level	Water Resistant
Wireless Technology	Bluetooth

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

R$2996

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered 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 Brazil.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews