ISOtunes Sport DEFY Slim Basic Ear Muffs (NRR 20)
ISOtunes Sport DEFY Slim Basic Ear Muffs (NRR 20)
ISOtunes Sport DEFY Slim Basic Ear Muffs (NRR 20)
ISOtunes Sport DEFY Slim Basic Ear Muffs (NRR 20)
ISOtunes Sport DEFY Slim Basic Ear Muffs (NRR 20)
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ISOtunes Sport DEFY Slim Basic Ear Muffs (NRR 20)

Sale price$112.95

Earjobs recommends for: Shooting, Hunting

Why you'll love it:

  • Attenuation (NRR) of 20dB
  • 8x Hearing Enhancement
  • Enhances Hearing While Blocking Gunfire
  • Dual Power: Rechargeable or AAA
  • High Noise Reduction
  • Blocks Noise for Safer, Clearer Audio

Delivery

WHEN WILL MY ORDER ARRIVE?  

Orders placed before 3.30pm AET Monday-Friday are dispatched same day through Australia Post, and occasionally via courier. Australia Post's delivery estimates follow.

PARCEL POST
NSW: 2-4 business days
ACT: 2-4 business days
NT: 4-10 business days
QLD: 2-5 business days
SA: 3-6 business days
TAS: 3-6 business days
VIC: 2-5 business days
WA: 4-8 business days

EXPRESS POST
NSW: 1-2 business days
ACT: 1-2 business days
NT: 2-5 business days
QLD: 1-3 business days
SA: 1-3 business days
TAS: 1-3 business days
VIC: 1-3 business days
WA: 2-5 business days

For information about any current disruptions to the Australia Post network please click here.

COURIER SHIPPING
For our select range of products which will be sent with via courier, delivery typically takes between 2-4 working days.

I NEED MY ORDER FAST!

We've got you! We offer a flat-rate $10.5 Express Post service at checkout on all orders made before 3.30pm AET.

WHEN WILL MY ORDER BE SHIPPED?

All orders placed before 3.30pm AET on a weekday will ship same-day. If you order on the weekend or after 3.30pm on a Friday your order will ship the following Monday.

HOW MUCH DOES SHIPPING COST?

Australia Post Parcel Post shipping is $7.5, or free for orders valuing $80 or more. Australia Post Express Post shipping is available for $10.5.

For made-to-order and large industrial orders sent via courier, shipping is free.

For some products large letter postage is available for $3.5.

WHERE DO YOU SHIP FROM?

99% of orders are shipped from our warehouse in Marrickville, NSW. 

A small selection of industrial products are sent straight from our supplier in Melbourne, Victoria by courier. We'll let you know at checkout if your order is being shipped from Melbourne.

WHAT ABOUT INTERNATIONAL SHIPPING?

We ship internationally with multiple shipping options including DHL Express. You can find more information here.

Returns

You must contact us before returning any item for any reason. We will refuse any package returned to us that does not have a properly issued return merchandise authorization (RMA) number on the outside of the package.

An RMA number may be obtained by emailing support@earjobs.com.au. Our customer service staff is available to help you Monday through Friday 9:00am to 5:30pm AET.

Unless otherwise specified in the item description, within 30 days of the date the product is shipped to you, you may return any item other than the following:

* any item designated as a "trial pack"
* opened packages of ear plugs
* opened packages of earphones
* items sold as "B" Stock (including open box, customer returns, or discontinued items.)

A refund of the full purchase price, less a 10% restocking fee, will be issued within 30 days, provided that the item is in like new, sellable condition with all original packaging materials. Returned items will be inspected by quality control before a refund is approved. Any items not meeting the requirements for a refund will be discarded or returned to the customer at customer's expense.

For defective products, we will honour the manufacturer's warranty period. See the internal documentation of your product for warranty information.

Your refund will be posted to the credit card used to make the purchase within 14 days of receiving the returned merchandise. Although we generally post return credits much more quickly than that, please allow up to 14 days.

Compatible With:

ISOtunes Ear Muff Hygiene Kit for LINK and DEFY
ISOtunes ISOtunes Ear Muff Hygiene Kit for LINK and DEFY Sale price$37.95
Not sure what product is right for you?

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Description
Tech Specs
Compatible Parts

Description

Same Great Protection. Slimmer Fit.

ISOtunes Sport DEFY Slim Basic delivers superior protection in a no-frills, ultra-slim design. Tactical Sound Control™ allows you to hear and control ambient sound volumes, all while protecting you from harmful gunshot noises. DEFY Slim Basic is the ultimate electronic earmuff for distraction-free, high-performance protection.

Please note: this product is not Bluetooth enabled and does not include a microphone for phone calls. If interested in a product with full Bluetooth functionality, see ISOtunes Sport DEFY Slim here.

Backed by:

  • One Year Warranty (if it's our fault we fix it, no questions asked)
  • 30-day Money Back (you won't need this, but just in case)

Tactical Sound Control

Proprietary technology that amplifies sounds you want to hear up to 8x their natural volume, while still protecting you from harmful gunshot noises in under 2 milliseconds.

20 dB of Noise Reduction

Most gunshots will register between 150 - 170 decibels. At those levels hearing damage can occur quickly. Combat those dangerous noise levels and shoot safely all day long.

Ultra-Slim Design

At just 289 g, this ultra-slim muff weighs 120 g less than other leading earmuffs. Enjoy all day performance and comfort, while aligning your sights with ease.

Full Product Details

  • Tactical Sound Control™ Technology enhances your hearing by 8x while protecting you from high-impact noises in under 2 milliseconds.
  • Ultra-Slim Profile
  • 20 NRR tested and approved to ANSI s3. 19-1974.
  • Lightweight Design at just 289 grams.
  • Up to 300 Hr Battery Life with 2 AAA batteries.
  • SafeMax™ Technology limits volume output to 85dB for all-day, damage-free listening.
  • IPX4 Durability for sweat, water, and dust resistant protection.

ISOtunes Sport DEFY Slim Basic comes with 2 AAA batteries and an auxiliary cable.

Key certifications:

NRR 20

An NRR of 20 means that the hearing protection is estimated to reduce noise levels by an average of 20 decibels across various frequencies.

'NRR' in hearing protection stands for 'Noise Reduction Rating,' which is a single value used to indicate the average level of noise reduction a hearing protection device provides across different frequencies, essentially telling you how much sound attenuation the earplugs or earmuffs will offer when worn correctly; the higher the NRR value, the greater the noise reduction level is considered to be.

NRR is primarily used as a rating system in North America, while Europe often uses 'SNR' (Single Number Rating) and Australia/New Zealand use 'SLC80'; which both differ slightly in calculation.

Tech Specs

Child Safe
Not designed for children
Microphone
Yes, allows for communication during phone calls or team interactions.
Attachable boom-mic for enhanced clarity in loud environments available seperately.
Certified For
Australia & NZ (SLC80): False
USA (NRR): True
EUR (SNR): False

Compatible Parts

ISOtunes Ear Muff Hygiene Kit for LINK and DEFY
ISOtunes ISOtunes Ear Muff Hygiene Kit for LINK and DEFY Sale price$37.95

Reviews

4.5
Rated 4.5 out of 5 stars
Based on 2 reviews
Total 5 star reviews: 1 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
ProtectionRated 4.5 on a scale of 1 to 5
QualityRated 4.5 on a scale of 1 to 5
ComfortRated 4.5 on a scale of 1 to 5
Write a Review (Opens in a new window)
2 reviews
  • CM
    Colin M.
    Flag of Australia
    Verified Buyer
    I recommend this product
    Age Range 55 - 64
    Gender Male
    Rated 5 out of 5 stars
    1 year ago
    Colin mole

    They are awesome. Can where them all day there so comfortable

    ProtectionRated 5.0 on a scale of 1 to 5
    QualityRated 5.0 on a scale of 1 to 5
    ComfortRated 5.0 on a scale of 1 to 5
    Was this helpful?
  • BB
    Brad B.
    Flag of Australia
    Verified Buyer
    I recommend this product
    Age Range 25 - 34
    Gender Male
    Used For Shooting, Concerts, Hunting
    Rated 4 out of 5 stars
    1 year ago
    Isotones sport defy slim basic nrr20

    These are awesome low budget for shooting ,power tools concerts etc love em. Bit uncomfortable with some glasses but all good battery lasts for ever

    ProtectionRated 4.0 on a scale of 1 to 5
    QualityRated 4.0 on a scale of 1 to 5
    ComfortRated 4.0 on a scale of 1 to 5
    Was this helpful?

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Available Mon-Fri, 9am-5.30pm AET

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On orders made before 3:30pm AET

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