Description
The Allen ULTRX Bionic Fuse Ion is an electronic over-the-head earmuff built for people who want to stay aware of their surroundings without leaving their hearing exposed. It uses a dynamic wave compression system paired with a 6x omni-hearing boost to amplify the sounds you want to hear, then clamps down on hazardous spikes fast. The result is a 22 dB Noise Reduction Rating that covers you at the range, in the shop, or out on a noisy job site, all in a Flat Dark Earth finish that looks right at home in a range bag.
What Sets the Bionic Fuse Ion Apart
The headline feature here is Bluetooth 5.3. You can pair your phone and stream music, listen to a podcast, or take hands-free calls while the muffs keep protecting your ears. A symmetrical microphone response keeps voices clear on both sides, so conversations at the bench don't get lost. The Ion in the name points to the power source: this version runs on two AAA batteries instead of a rechargeable pack, which means no scrambling for a charging cable when you're loading up for a range day. When they die, you just drop in a fresh pair and keep going.
Comfort and Fit for Long Sessions
Foam-padded ear cups and a padded, adjustable headband make these easy to wear through a full day of shooting or yard work. The cups fold into the headband, so they pack down small and slide into a bag without eating up space. There's plenty of size adjustment to get a solid seal whether you're wearing a hat or a set of glasses.
Where the Ion Earns Its Keep
This muff is a solid pick for target shooters, hunters, and anyone doing loud work like mowing, running a leaf blower, or woodworking. The electronic amplification lets you carry on a normal conversation and pick up range commands, while the fast-acting compression handles the loud stuff. Pair that with the Bluetooth audio and it becomes the kind of muff you reach for even when you're just knocking out chores.
Key Specifications
- Manufacturer: Allen Company
- Manufacturer Part Number: 4170
- UPC: 026509078371
- Noise Reduction Rating: 22 dB
- Bluetooth: Bluetooth 5.3
- Power Source: Two AAA batteries (not included)
- Microphone: Hi-gain omni-directional
- Sound Enhancement: Dynamic wave compression with 6x omni-hearing boost
- Certification: ANSI S3.19 tested and certified
- Color: Flat Dark Earth
- Style: Over the Head, folding headband
- Product Type: Electronic Ear Muffs
What’s Included
- ULTRX Bionic Fuse Ion Bluetooth electronic earmuff
Frequently Asked Questions
Does the Bionic Fuse Ion use rechargeable or replaceable batteries?
The Ion version runs on two AAA batteries rather than a built-in rechargeable pack. That makes swapping in a fresh set quick and easy, so you're not tied to a charging cable before a range day. Just keep a spare pair of AAAs in your bag and you're covered. Note that batteries are not included.
Can I stream music and take calls with the Bionic Fuse Ion earmuff?
Yes. It features Bluetooth 5.3, so you can pair your phone to stream music or podcasts and answer hands-free calls while the muffs stay on. A symmetrical microphone response keeps your voice and incoming audio clear on both sides.
How does the 22 dB rating protect my hearing at the range?
The muffs carry a 22 dB Noise Reduction Rating and use active sound compression to react to loud noise in a fraction of a second. Between shots, the built-in microphones amplify quieter ambient sounds so you can hear conversation and range commands. When a shot or other loud spike hits, the electronics clamp down to keep your ears protected.
Are these comfortable enough for all-day wear?
They're built with foam-padded ear cups and a padded, adjustable headband to stay comfortable through long sessions. There's a good amount of size adjustment for a solid fit with or without a hat, and the cups fold into the headband so they pack down small for transport.





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