Allen Fuse Allen 4111 Ultrx Bionic Fuse Ebuds Chrg Cs Mdgry

The Allen 4111 Ultrx Bionic Fuse Bluetooth earbuds are purpose-built hearing protection for hunters, shooters, and outdoor workers who need to stay aware of their environment while safeguarding their ears from loud impulses. These aren't consumer earbuds repurposed for the range—they're engineered with ANSI S3.19 certification and an NRR 26dB rating to meet serious hearing protection standards while letting you hear what matters. The dual microphones automatically shut down at 82dB in just 0.001 milliseconds, clamping dangerous sound spikes before they reach your ears, and three switchable audio modes let you adapt to different shooting, hunting, or work conditions.

What sets the Bionic Fuse apart is real flexibility. Bluetooth 5.3 connectivity means you can stream music, take calls, or hear range commands wirelessly—useful for serious shooters who want to stay plugged into communication between relays. Switch to Sound Amplification Mode 1 for soft, ambient noise environments where you need to hear whispers or distant game movement; Mode 2 cranks up amplification in loud high-decibel settings so you stay aware even on a busy range. The earbuds fit securely with your choice of four foam insert sizes and three silicone sizes, plus a removable tether keeps them together if one comes loose in the field.

Battery life is extended thanks to USB-C charging, and the included case keeps everything organized and topped up between sessions. IPX5 water resistance means rain, sweat, or creek spray won't wreck them—important for serious hunters and anglers who spend long days outdoors. A built-in auto-shutoff after 2 hours in standby conserves power when you're not using them, so they're ready whenever you are.

Key Features

• ANSI S3.19 certified with NRR 26dB hearing protection rating
• Dual microphones with automatic shutdown at 82dB (0.001ms response) to block dangerous impulse noise
• Three environmental modes: Bluetooth, Sound Amplification Mode 1 (soft environments), and Sound Amplification Mode 2 (loud environments)
• Bluetooth 5.3 for wireless connectivity to devices and range communication
• IPX5 water resistance for weather and field durability
• Multiple fit options: 4 foam insert sizes and 3 silicone insert sizes plus removable tether
• USB-C charging case for extended battery life and on-the-go convenience
• Auto-shutoff after 2 hours in standby mode to conserve energy

Specifications

Frequently Asked Questions

Are these hearing protection earbuds good for hunting and shooting?

Yes. The Allen Bionic Fuse earbuds are certified to ANSI S3.19 standards with an NRR 26dB rating, making them legitimate hearing protection for shooting sports and hunting. The dual microphones automatically shut down incoming impulse noise at 82dB in 0.001 milliseconds, so you're protected from gunfire and other loud sudden noises while still able to hear your environment through the amplification modes.

What are the three environmental modes for?

The Bluetooth Fuse earbuds include three switchable modes to match different conditions. Bluetooth Mode is for music and verbal audio like range commands or calls. Sound Amplification Mode 1 amplifies soft ambient sounds, useful for hunting or situations with quieter background noise where you need to hear small sounds. Sound Amplification Mode 2 amplifies in louder, high-decibel environments so you stay aware even on busy ranges or in noisy work settings.

Will these stay in my ears, and do they come in different sizes?

Yes. The Bionic Fuse earbuds include multiple fit options: four sizes of foam inserts and three sizes of silicone inserts so you can dial in a secure, comfortable fit. They also come with a removable tether cord if you want to keep both earbuds connected together as a safety backup.

What's included in the box?

The Allen 4111 Ultrx Bionic Fuse package includes the earbuds, a charging case, a USB-C charging cable, four sizes of foam inserts, three sizes of silicone inserts, and a removable tether cord.