Allen 4170 Bionic Fuse Earmuff Over The Head Flat Dark Earth Bluetooth Enabled

The Allen 4170 Bionic Fuse over-the-head Bluetooth earmuff in Flat Dark Earth delivers electronic hearing protection engineered for shooters, hunters, and range work who need both safety and situational awareness. This NRR 22dB-rated earmuff pairs genuine noise suppression with active sound amplification, letting you hear range commands, wildlife, and your surroundings clearly while blocking impulse noise from gunfire and loud machinery. Bluetooth 5.3 connectivity keeps you linked to your phone or headset for calls and streaming audio without sacrificing the core job: protecting your ears.

The Bionic Fuse uses hi-gain microphones and dynamic compression to amplify ambient sound and conversation in real time, then clamps down hard when noise spikes above safe levels. That dual action—boost quiet sounds, suppress loud ones—is what separates electronic earmuffs from passive foam plugs. The foam-padded ear cups and ergonomic headband are built for comfort during a full day at the range or in the field. Two AAA batteries (not included) power the electronics, and the straightforward battery swap means no proprietary chargers to fuss with when you're out working.

Allen backs the design to ANSI S3.19 standards, so you're getting certified hearing protection, not marketing theater. The Flat Dark Earth color matches most modern rifles and tactical gear. If you're serious about long-term hearing health and want to stay connected and aware while you shoot, hunt, or work, this is a solid choice.

Key Features

• NRR 22dB noise reduction for impulse and loud environmental noise
• Hi-gain microphones with dynamic compression for active sound amplification and hearing protection in one device
• Bluetooth 5.3 connectivity for wireless audio and hands-free calling
• Foam-padded ear cups and ergonomic headband for all-day comfort
• ANSI S3.19 certified hearing protection
• AAA battery operation (2 batteries; not included)
• Over-the-head design in Flat Dark Earth finish

Specifications

Frequently Asked Questions

Are these earmuffs good for shooting ranges and hunting?

Yes. The Allen 4170 is purpose-built for shooters and hunters. The NRR 22dB rating protects against impulse noise from gunfire, while the hi-gain microphones let you hear range commands, conversations, and animal sounds at safe amplification levels. That combination makes them well-suited for both indoor and outdoor shooting and field use.

Can I use these for phone calls and music while hearing protection?

Yes. Bluetooth 5.3 lets you stream audio and take hands-free calls. The electronic amplification works alongside the Bluetooth audio, so you can listen to music or communicate while maintaining active hearing protection and ambient sound awareness.

What batteries do I need, and are they included?

The Allen 4170 runs on two AAA batteries. Batteries are not included, so you'll need to supply your own. This battery type is standard, affordable, and easy to swap in the field.

What color is the Flat Dark Earth finish?

Flat Dark Earth is a muted, neutral gray-brown tone commonly used on modern firearms and tactical gear. It blends well with most outdoor and range environments and matches the finish of many rifles and accessories.