ISOtunes Sport
DEFY BT
4DEFY BT is a tactical earmuff that defies every assumption shooters have about painful and restrictive hearing protection. This modern take on a traditional style earmuff features next-generation technology, providing environmental awareness and gunshot noise attenuation.
• Tactical Sound Control™ Technology enhances your hearing up to 8x while protecting you from high-impact noises in under 2 milliseconds
• Lightweight Design at just 15.5 ounces with a vented headband and memory foam ear cushions. Adjustable headband designed to fit head sizes ranging from small to large.
• Rechargeable Battery provides up to 11 hrs of connection to any device
• AAA Battery Compatible for up to 22 hrs of connection (not included)
• Automatic Power Off after 4 hours for battery conservation
• SafeMax™ Technology limits volume output to 85 dB for all-day, damage-free listening.
• Bluetooth 4.2 connects, and dual-connects, devices up to 30 feet
• IPX4 Durability for sweat and water resistance
• 25 NRR tested and approved to ANSI s3.19-1974 | CSA Class B
• OSHA-compliant hearing protection
• Noise-Isolating Microphone for clear communication in loud environments
DEFY BT comes with a micro-USB charging cable.
- Reviews
- Questions
CanadaXmas present for my son in the navy.
Fast shipping but there was a problem with the one ear piece squealing. The company quickly sent a replacement set and they are working perfect. Great customer service. Keep it up.
ISOtunes CA
Awesome! Happy to hear our team was able to help you out. Thanks for the review!
CanadaBetter then 3m by far
Really good headphones can't hear anything with my music playing, only issue is sometimes the left side makes a buzzing noise but a reset fixes it
ISOtunes CA
Thank you for your purchase and thanks for leaving a review. We appreciate your feedback!
United StatesTHE BEST
These headphones are amazing, especially considering the price point.
ISOtunes CA
Thank you for taking the time to post a review on the ISOtunes DEFY BT earmuffs. Your positive feedback is appreciated.
CanadaGood
Good except it seems to either the battery does not last very long or it auto-shuts off while I'm using it. I was at a week-long, whole-day shooting event and that happened a couple of times.
ISOtunes CA
Thank you for your purchase and we appreciate you taking the time to leave a review about your DEFY BT earmuffs. The earmuffs are designed with a battery-saving feature and will automatically shut off after 4 hours of use. When this happens simply power the earmuffs back on. We apologize if this has caused any inconvenience.
Warranty: All ISOtunes® products come with a 1-year warranty against defects in material and workmanship. The warranty does not cover damage by misuse, abuse or unauthorized modifications. We will provide a free exchange for customers who experience defective products within 12 months of purchase.*
Guarantee: Your satisfaction is guaranteed with a 30-day money back promise. If you are not completely satisfied with your product, please contact us within 30 days of purchase and we will prove a full refund**.
*The ISOtunes Wired Listen-Only comes with a 3-month warranty. Apparel & Merchandise items are excluded from warranty & money back guarantee.
**Only items that have been purchased directly from ISOtunes.ca can be returned to ISOtunes. ISOtunes products purchased through other retailers must be returned in accordance with their respective returns and refunds policy.
Buy It With
Meet DEFY BT
Designed for shooters who want an over-ear electronic ear protector that allows them to take calls or listen to music all day long.
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Product Features
This modern take on a traditional style earmuff features next-generation technology, providing environmental awareness and gunshot noise attenuation.
- Tactical Sound Control™ Technology enhances your hearing up to 8x while protecting you from high-impact noises in under 2 milliseconds.
- Lightweight Design at just 15.5 ounces with a vented headband and memory foam ear cushions
- Rechargeable Battery provides up to 11 hrs of connection to any device or use AAA batteries for up to 22 hrs of connection
- Noise-Isolating Microphone for clear communication in loud environments
Tactical Sound Control™
Listen to music and communicate to those around you while staying protected from harmful gunshot noise.
