Allen 4171 Bionic Fuse Earmuff Over The Head Slate Gray Bluetooth Enabled

The Allen 4171 Bionic Fuse Earmuff is an over-the-head electronic hearing protection system designed for shooters, hunters, and outdoor enthusiasts who need real-time hearing enhancement without sacrificing safety. With a 22dB Noise Reduction Rating (NRR), these slate gray earmuffs amplify ambient sounds and conversations while protecting you from dangerous impulse noise — ideal for range days, field hunting, or any environment where you need to hear what's happening around you while staying protected.

What sets the Bionic Fuse apart is its Bluetooth connectivity, letting you stay connected to your phone or other devices without removing your ear protection. The integrated dual microphones capture sound from both sides, giving you directional awareness and clear communication with shooting partners or hunting companions. The electronic amplification system boosts quieter sounds so you catch everything that matters, from a hunting dog's movement to range commands, while clamping down on loud impulses that could damage hearing.

Comfort matters on long days at the range or in the field. The Bionic Fuse pairs padded foam ear cups with an over-the-head design to reduce fatigue during extended use. Battery power comes from AAA batteries, keeping the electronics running throughout your shooting session or hunt. These earmuffs deliver the hearing protection you need with the modern convenience of wireless audio and amplification technology.

Key Features

• 22dB Noise Reduction Rating for reliable impulse protection
• Bluetooth connectivity for wireless audio and communication
• Dual high-gain microphones for amplified ambient sound and directional awareness
• Foam-padded ear cups for all-day comfort
• AAA battery powered electronic amplification
• Over-the-head design for secure, stable fit
• Slate gray finish

Specifications

Frequently Asked Questions

Are these earmuffs good for shooting sports?

Yes. The 22dB NRR provides solid protection from gunfire impulse noise, while the electronic amplification lets you hear range commands, shooting partners, and your surroundings in real time — essential for safe, coordinated shooting.

Can I use these for hunting?

Absolutely. The Bionic Fuse amplifies natural sounds like game movement and wind, while protecting your hearing from shot noise. Bluetooth lets you stay connected to your phone for navigation or emergency calls without removing protection.

How long do the batteries last?

The earmuffs are powered by AAA batteries. Battery life will vary based on use; we recommend having spares on hand for full days in the field or at the range.

What's the fit and comfort like for extended wear?

The over-the-head design and foam-padded ear cups are engineered for comfort during long sessions. Fit and comfort can vary by head shape and size; most users find them suitable for several hours of continuous use.