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.

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

ISOtunes Link Bluetooth Earmuffs – Bluetooth Ear Protection Headphones for Work, Mowing, and Construction, 25 dB NRR OSHA Approved Headphones, Ultra-Durable Hearing Protection

ISOtunes Link Bluetooth Earmuffs – Bluetooth Ear Protection Headphones for Work, Mowing, and Construction, 25 dB NRR OSHA Approved Headphones, Ultra-Durable Hearing Protection

Product ID: 428420471

Details

Brand
ISOtunes
Color
Orange
Ear Placement
Over Ear
Form Factor
Over Ear
Noise Control
Sound

💧IPX4 water & sweat resistant rugged build

🔊25 dB NRR OSHA certified noise reduction

🔋50+ hours battery life with AAA backup

R4527

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Description

🔊 Stay protected, stay connected, stay ahead.

ALL DAY COMFORT - Memory foam cushions and padded headband for fatigue-free wear during long shifts.
BUILT TO ENDURE - Foldable, flexible frame with IPX4 water resistance—ready for any tough work environment.
MARATHON BATTERY LIFE - Up to 50 hours wireless audio plus 100 extra hours with AAA backup—work uninterrupted.
SEAMLESS BLUETOOTH 5 0 - Crystal-clear calls and wireless audio with advanced connectivity designed for pros.
CERTIFIED HEARING SAFETY - ANSI-certified 25 dB NRR blocks harmful noise while keeping you connected.

ISOtunes Link Bluetooth Earmuffs combine OSHA-approved 25 dB noise reduction with Bluetooth 5.0 wireless audio and communication. Designed for professionals in construction, mowing, and industrial work, these ultra-durable earmuffs feature memory foam comfort, IPX4 water resistance, and an exceptional 50-hour battery life with optional AAA backup. Engineered for all-day safe use, they deliver crystal-clear sound and reliable hearing protection in one rugged, foldable package.

Specifications

ASIN	B09X25KRPV
Additional Features	Foldable
Age Range Description	Adult
Battery Average Life	50 Hours
Battery Charge Time	2 Hours
Best Sellers Rank	#14,015 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #43 in Safety Earmuffs
Bluetooth Version	5.0
Brand Name	ISOtunes
Built-In Media	Cable
Color	Orange
Compatible Devices	Cellphones
Connectivity Technology	Wireless
Control Method	Push Button
Customer Reviews	4.2 4.2 out of 5 stars (1,666)
Earpiece Shape	over-ear
Enclosure Material	Foam
Headphone Folding Features	Over Ear
Headphone Jack	No Jack
Headphones Ear Placement	Over Ear
Item Weight	0.56 Kilograms
Manufacturer	Haven Technologies, Inc
Model Name	LINK 2.0
Model Number	Link 2.0
Noise Control	Sound Isolation
Number of Items	1
Specific Uses For Product	Work
Style Name	Bluetooth
UPC	859571006788
Unit Count	1.0 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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month 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.

R4527

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Abdullah B.

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

3 weeks ago

View all Trustpilot reviews