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![ISOtunes Sport DEFY BT All-Purpose Electronic Ear Protection with Hearing Enhancement and Bluetooth](http://isotunes.com/cdn/shop/files/ISOtunes_Sport_DEFY_BT_All-Purpose_Electronic_Ear_Protection_with_Hearing_Enhancement_and_Bluetooth_1800x.jpg?v=1711553953)
![ISOtunes Sport DEFY BT Passive Hearing Protection and Electronic Amplification and Noise Suppression Earmuffs](http://isotunes.com/cdn/shop/files/ISOtunes_Sport_DEFY_BT_Passive_Hearing_Protection_and_Electronic_Amplification_and_Noise_Suppression_Earmuffs_1800x.jpg?v=1711554008)
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![ISOtunes Sport DEFY BT Hearing Enhancement Ear Pro for Shooting](http://isotunes.com/cdn/shop/files/ISOtunes_Sport_DEFY_BT_Hearing_Enhancement_Ear_Pro_for_Shooting_1800x.jpg?v=1711554600)
ISOtunes Sport
DEFY BT
Features
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™ amplifies environmental sound for awareness and cuts harmful noise
- Certified hearing protection blocks 25 dB
- Rechargeable battery up to 11 hours or AAA compatible
- Durable IPX4 water resistant
- Bluetooth 5.0
- Noise isolating microphone
- SafeMax Technology™ limits volume output to 85 dB
- Adjustable headband fits most (S-L)
- DEFY BT comes with a charging cable
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.
![ISOtunes Sport DEFY BT Over-Ear Protector for Shooting](http://isotunes.com/cdn/shop/files/ISOtunes_Sport_DEFY_BT_Over-Ear_Protector_for_Shooting_2000x.jpg?v=1711659335)
![ISOtunes Sport DEFY BT Features](http://isotunes.com/cdn/shop/files/ISOtunes_Sport_DEFY_BT_Features_1400x.png?v=1711659373)
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™
Tactical Sound Control™ uses digital circuitry to enable sound suppression in under 2 milliseconds. DEFY BT cuts out loud noise to ensure safety in loud environments over extended periods of time.