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ISOtunes

ISOtunes Sport DEFY Slim Basic: Tactical Hearing Protection for Shooting

    • Based on 39 reviews
Condition: New
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$49.99 Why this price?
Holiday Deal · 29% off was $69.98

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Dec 30
Order within 5 hours and 34 minutes
Available payment plans shown during checkout

Features

  • 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 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 310 g, this ultra-slim muff weighs 100g less than other leading earmuffs. Enjoy all day performance and comfort, while aligning your sights with ease.
  • LONG LASTING BATTERY: Up to 300 hours of battery life with 2 AAA batteries (included)
  • IPX4 DURABILITY: Stands up to the toughest conditions with IPX4 water, sweat, and dust resistance.
  • NOTE: This product is not Bluetooth enabled and does not include a microphone for phone calls.

Package Dimensions ‏ : ‎ 10.67 x 9.69 x 4.45 inches; 10.93 Ounces


Item model number ‏ : ‎ IT-40


Department ‏ : ‎ unisex-adult


Batteries ‏ : ‎ 2 AAA batteries required. (included)


Date First Available ‏ : ‎ December 15, 2021


Country of Origin ‏ : ‎ China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Dec 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Good Ear Protection, But...
Review Image by SuperTed SuperTed
Review Image by SuperTed SuperTed
Review Image by SuperTed SuperTed
Review Image by SuperTed SuperTed
I was looking for another set of ear protection for guests I take to the range so I picked these up. I already have a set of Walker's Razor Slims, which is the most popular brand by far, that I can compare these to. However, The Walker's can be had for roughly $40 while these were $60 when I picked them up. Is it worth the price difference? We'll see. The version I have of these are the Slim Basics and they are definitely bulkier than the Walker's. IMO, they don't feel as quality of a product as the Walker's either, but that's not necessarily a deal breaker for me. It's a slight difference, though. I'm not at the range to look pretty and stylish. I prefer function over form. How do they feel when I put them on? Well, the padding around the ears is not as soft as the Walker's and I FEEL like they don't cover my ears quite as good either. What I mean by that is that if feels like the top of my ear is slightly scrunched down with these whereas with the walker's it is not. Almost as if the cutout for the ear is slightly smaller. Is it uncomfortable? Not really, but I can definitely tell the difference. Also, the version I have do not have Bluetooth and it does have an unprotected audio jack, but I'm not into that or the audio jack anyways so it's no big deal. I just want sound protection while I'm at the range, not for listening to podcasts or music. How do they work at the range? While the Walker's offer a 23db noise reduction these only offer 20db but, TBH, I couldn't really tell the difference. I shot both 9mm and shotgun that day and these worked great. I was able to shoot and still hear the people around me just fine using the volume button. So, from a sound suppression standpoint these work as advertised and I would have no problems using them again. So, is it worth the $20 price difference from the Walker's? No, they are not. However, at the time of this review I see the price dropped to $40 but, still, if you can get the Walker's for the same price why wouldn't you? IMO, the Walker's are the mid-range ear protection to beat so you you're either going to need to beef up your set with new features the Walker's don't offer or you have to undercut them in price, neither of which these do. However, I wouldn't NOT recommend these if you really wanted them. I think from a function perspective they work as good as the Walker's, so if function is your main driver then go ahead and pick these up. I don't think you will be disappointed. In fact, I will be keeping these for any guests I take in the future. ... show more
Reviewed in the United States on December 22, 2022 by SuperTed SuperTed
    • Great Value
I really like the noise control and my only problem with them is some discomfort after an hour of wearing them. They are my go to hearing protection.
Reviewed in the United States on May 4, 2023 by Christy Loyer
    • Do the job
My husband likes these. They fold up small enough so they don't take up too much room. They reduce the louder sounds but help you still be able to communicate with others. They're comfortable and he's glad he was able to upgrade from his old pair.
Reviewed in the United States on April 2, 2023 by JLWM
    • Sensitive mics but good overall
Review Image by S.F. S.F.
I have this set of earmuffs (basic non-Bluetooth version) as well as the Bluetooth version from ISOTunes. This version is mising the second dial on one muff for controlling the volume of your Bluetooth device. Music sounds alright but I certainly would not use these as a replacement for a decent set of headphones for listening to music. You can see in my picture that the only other real difference is the microphone. This pair appears to have an inserted black plastic piece for the microphone, whereas the Bluetooth version just has slits cut directly into each earmuff. To my untrained ear though, they both behave pretty much identically, meaning, they both pick up every tiny little noise. I will only use these while shooting so if you are the same, I would recommend these over the Bluetooth version since they otherwise seem virtually identical. I have never owned or used a more expensive pair of earmuffs so I cannot comment on how these compare to more expensive ones as already mentioned, these are extremely sensitive. If you stick your hand in your pocket, you will hear it, that sensitive. That doesn't really bother me. I keep the volume very low while shooting and I was still able to hear the guy with me speak while minimizing how much background noise I heard. If you really need the Bluetooth, I think these are still a good option if you don't want to spend a fortune but if the lack of Bluetooth isn't a deal breaker, then personally, I'd go with this version at about half the price. ... show more
Reviewed in the United States on October 18, 2022 by S.F. S.F.
    • Amazing headphones
These are wonderful at the range. I received these because I was in the market for some new hearing protection. PROS: Excellent noise cancellation - These things rock. When noise cancellation is active they do an amazing job of letting me hear whats going on around me, and they block out all the loud noises to keep range trips hearing safe. Great comfort - They fit great and have an adjustable head strap so they can fit anyone. They fit myself great and also fit my 12 year old son. The padding is unobtrusive and comfortable as well. Style - They just look good. The build quality is solid as well and they look and feel much higher end than the price suggests. CONS: Battery life - While these last a whole range trip no problem, if I forget to charge them afterwards they will die midway through the next range trip. This isn't really a huge issue for me. No case - I wish these came with a case or bag. Once again, this isn't an issue, but would be nice to have. All in all, I would HIGHLY recommend these for anyone looking for some quality noise cancellation headphones that don't break the bank. ... show more
Reviewed in the United States on January 20, 2023 by Michael
    • Gets the job done
Got these for a few applications. Mowing, range use and possibly hunting. So far I’ve used them mowing and on a cold morning hike. My thoughts: Pros - they work as advertised. I can hear my daughter talk when she constantly needs me when I’m on the riding mower. - kept my ears warm on my morning walk. - even with lots of movement they stay on Cons: - aux cord sound sucks - earpieces made my ears sweat a bit Overall these are great for the price. They work well enough to protect my ear holes. They also will keep me warm on walks. I just wished the audio in sound was better. ... show more
Reviewed in the United States on November 16, 2022 by Goodie

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