Allen Ultrax Allen 4101 Ultrx Bionic Bt Emuff Mdgry

The Allen Ultrax Bionic Bluetooth earmuffs combine hearing protection with wireless audio connectivity—a practical choice for shooters, hunters, and outdoor workers who need to stay aware of their surroundings while keeping connected. These medium-gray earmuffs deliver NRR 22dB protection (ANSI S3.19 certified) so you can work safely in loud environments, whether at the range, in the field, or on a job site. Built-in Bluetooth 5.3 lets you take calls or stream audio from your phone or other devices without removing them, and the plush foam ear cups are padded for comfort during long sessions.

The Ultrax design emphasizes both usability and durability. The compact, foldable frame packs easily into a range bag or vehicle, and the rubberized exterior stands up to the bumps and scrapes of real-world use. Power comes from a 1200mAh lithium battery that charges via USB-C—no proprietary cables, and the same charger works with most modern gear. Studio Harmonics audio processing delivers clear, balanced sound quality, so music, podcasts, or communication over Bluetooth doesn't sound tinny or compressed.

Whether you're spending a day at the range, heading into the field, or working in high-noise environments, these earmuffs let you protect your hearing without cutting yourself off from the rest of the world. The extra-padded headband and soft cups support extended wear without fatigue, and the foldable design means they won't hog space in your truck or pack.

Key Features

• NRR 22dB noise reduction (ANSI S3.19 certified)
• Bluetooth 5.3 connectivity for calls, music, and streaming audio
• Studio Harmonics technology for clear, balanced sound
• 1200mAh USB-C lithium battery with fast recharge
• Extra-padded headband and soft ear cup foam for all-day comfort
• Rubberized exterior for durability in outdoor and work environments
• Compact foldable design for easy storage and transport

Specifications

Frequently Asked Questions

What Bluetooth earmuffs offer hearing protection and wireless audio?

The Allen Ultrax Bionic combines active hearing protection (NRR 22dB) with Bluetooth 5.3 connectivity. You get ANSI S3.19 certified noise reduction and the ability to take calls, listen to music, or stream audio from your phone—all without removing the earmuffs.

How long does the battery last and how do I charge it?

The Ultrax uses a 1200mAh lithium battery that recharges via USB-C. The supplied USB-C charging cable connects to any standard USB power adapter for quick recharge between uses.

Are these earmuffs comfortable for long shooting sessions?

Yes. The Ultrax features extra padding on the headband and soft foam ear cups designed for extended wear without fatigue. The medium-gray pair is optimized for comfort during full days at the range or in the field.

Can these earmuffs fold up for travel?

Yes, the Ultrax has a compact foldable design that collapses for easy storage in a range bag, backpack, or vehicle. The rubberized exterior protects the earmuffs from bumps and scratches during transport.