ISOtunes Sport DEFY Slim BT Earmuff

Bluetooth Ear Protection for Shooting & Industrial Use

Stay protected and connected with the ISOtunes DEFY Slim BT, the ultimate Bluetooth hearing protection solution designed for shooting sports, industrial work, and noisy environments. Engineered for performance and comfort, this sleek, low-profile earmuff delivers unbeatable hearing protection without sacrificing communication or awareness.

With a Noise Reduction Rating (NRR) of 21 dB, DEFY Slim BT safeguards your ears from harmful gunfire and industrial noise, while Tactical Sound Control™ (TSC) amplifies environmental sounds like voices and range commands—giving you the best of both safety and situational awareness.

Featuring Bluetooth 5.0 connectivity, DEFY Slim BT allows you to stream music and take calls wirelessly, offering over 25 hours of battery life for all-day performance. The lightweight, low-profile design and adjustable headband ensure a comfortable fit, even under hats or helmets—perfect for shooters, hunters, and workers alike.

Key Features:

• 21 dB NRR for reliable hearing protection

• Tactical Sound Control™ (TSC) for situational awareness

• Bluetooth 5.0 for wireless music and call streaming

• Noise-isolating microphone for clear calls in loud environments

• Up to 25 hours battery life on a single charge

• Durable IPX4 water-resistant construction

• Slim earcup design for a better fit and improved balance

• Rechargeable lithium-ion battery with USB-C charging

Whether you're at the shooting range, on the job site, or in the workshop, ISOtunes DEFY Slim BT combines advanced hearing protection with smart tech to keep you safe and connected. Shop now and experience comfort, clarity, and protection like never before.

Buy the ISOtunes DEFY Slim BT today – your ears will thank you.

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