+1-800-504-5897 Live Chat Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

ISOtunes Sport DEFY Slim BT Tactical Earmuffs with Bluetooth, 21 NRR IT-43 NRR: 21 dB, Size: Slim, Included Accessories: Standard, $10.00 Off, Coupon Available w/ Free Shipping

ISOtunes Sport DEFY Slim Tactical Earmuffs with Bluetooth, 21 NRR, IT-43
ISOtunes Sport DEFY Slim Tactical Earmuffs with Bluetooth, 21 NRR, IT-43
ISOtunes Sport DEFY Slim Tactical Earmuffs with Bluetooth, 21 NRR, IT-43
ISOtunes Sport DEFY Slim Tactical Earmuffs with Bluetooth, 21 NRR, IT-43
ISOtunes Sport DEFY Slim Tactical Earmuffs with Bluetooth, 21 NRR, IT-43
ISOtunes Sport DEFY Slim Tactical Earmuffs with Bluetooth, 21 NRR, IT-43
ISOtunes Sport DEFY Slim Tactical Earmuffs with Bluetooth, 21 NRR, IT-43
1 of 6 images
ISOtunes Sport DEFY Slim Tactical Earmuffs with Bluetooth, 21 NRR, IT-43
ISOtunes Sport DEFY Slim Tactical Earmuffs with Bluetooth, 21 NRR, IT-43
2 of 6 images
ISOtunes Sport DEFY Slim Tactical Earmuffs with Bluetooth, 21 NRR, IT-43
ISOtunes Sport DEFY Slim Tactical Earmuffs with Bluetooth, 21 NRR, IT-43
3 of 6 images
ISOtunes Sport DEFY Slim Tactical Earmuffs with Bluetooth, 21 NRR, IT-43
ISOtunes Sport DEFY Slim Tactical Earmuffs with Bluetooth, 21 NRR, IT-43
4 of 6 images
ISOtunes Sport DEFY Slim Tactical Earmuffs with Bluetooth, 21 NRR, IT-43
ISOtunes Sport DEFY Slim Tactical Earmuffs with Bluetooth, 21 NRR, IT-43
5 of 6 images
ISOtunes Sport DEFY Slim Tactical Earmuffs with Bluetooth, 21 NRR, IT-43
ISOtunes Sport DEFY Slim Tactical Earmuffs with Bluetooth, 21 NRR, IT-43
6 of 6 images
ISOtunes Sport DEFY Slim Tactical Earmuffs with Bluetooth, 21 NRR, IT-43

Tap Tap to Zoom

Return/Exchange Notice Return/Exchange Notice
Questions & Answers
Are these rechargeable or do they take batteries? Expert Answer

The ISOtunes Sport DEFY Slim Tactical Earmuffs use (2) AAA batteries that provide up to 25 hours of battery life. It will include (2) AAA batteries and an auxiliary cable.

by Ethan, Gear Expert, April 11, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Great muffs for outdoor range & good muffs for indoor range by Joey J, February 7, 2023
The muffs work great for use at any outdoor range or around medium heavy equipment or small engines. Using them at the outdoor range I was able to hear conversations from other lanes at the firing line. As for the indoor range the walls were heavily ...
Read More...
3/3 found this helpful
Read 1 Review
Up to 18% OFF Firearm Accessories
Free Gel Cup Kit w/ Select ISOtunes Sport Earmuffs
Eligible models will have a savings offer. Apply coupon and add the item to your cart for savings on that select model! Limited time only. Cannot be combined with other promotions or offers. See promotion details.
NRR:
21 dB
Size:
Slim
Included Accessories:
Standard
Condition:
New

Code: 4MA-HP-DFS2-IT-43

MPN: IT-43

UPC: 859571006733

15%
Product Discount
ISOtunes Sport Gel Cup Earmuff Upgrage Kit
List: $109.99Save $10.00
$99.99

Buy Together and Save

OP Bucks$2.00
Purchase Restrictions Purchase Restrictions

Product Info for ISOtunes Sport DEFY Slim BT Tactical Earmuffs with Bluetooth, 21 NRR

Same Great Protection. Slimmer Fit. DEFY Slim features superior protection and environmental awareness in an ultra-slim, comfortable design. With active gunshot noise suppression, Bluetooth compatibility, and a background noise-dampening microphone, DEFY Slim allows you to align your sights with ease without sacrificing your safety.image

Specifications for ISOtunes Sport DEFY Slim BT Tactical Earmuffs with Bluetooth, 21 NRR:

Manufacturer: ISOtunes Sport
NRR: 21 dB
Size: Slim
Included Accessories: Standard
Condition: New

Package Contents:

  • ISOtunes Sport DEFY Slim BT Tactical Earmuffs with Bluetooth, 21 NRR

ISOtunes Sport DEFY Slim BT Tactical Earmuffs with Bluetooth, 21 NRR Orderable Models

List of Orderable Models

  • ISOtunes Sport DEFY Slim BT Tactical Earmuffs with Bluetooth, 21 NRR, IT-43 , MPN: IT-43 , UPC: 859571006733 , Code: 4MA-HP-DFS2-IT-43

ISOtunes Sport DEFY Slim BT Tactical Earmuffs with Bluetooth, 21 NRR Unavailable & Discontinued Models

List of Unorderable Models

  • USED ISOtunes Sport DEFY Slim BT Tactical Earmuffs with Bluetooth, 21 NRR, IT-43, EDEMO1, Used, Condition Like New, Inspect and Rebox , MPN: IT-43-EDEMO1 , Code: 4MA-HP-DFS2-IT-43-EDEMO-RE-A
Compare (0)
1 item has been added
Add at least two items to compare