The Allen ULTRX Bionic Fuse Bluetooth Earbuds with Charging Case, Dark Gray (brand part no. 4111), give shooters a compact, in-the-ear alternative to over-the-head electronic earmuffs. Instead of a full shell and headband, this set uses an in-the-ear form factor for a lower-profile fit that works well under a hat or alongside eye protection without added bulk. The included charging case keeps the earbuds topped off between uses, making them easy to grab and go for a range trip, hunt, or everyday carry.

Key Specifications

• The product is classified as a Bluetooth ear bud, distinct from Allen’s over-the-head electronic earmuffs.
• It uses an in-the-ear style for a lower-profile fit under a hat or alongside eyewear.
• The set includes a charging case, measuring approximately 7.7″, for on-the-go power.
• The finish is Dark Gray, matching the broader ULTRX Bionic Fuse lineup.
• The item ships at approximately 0.44 lbs.

Frequently Asked Questions

Is this the same as the Bionic Fuse earmuff? No, this is an in-the-ear Bluetooth earbud, a different form factor from Allen’s over-the-head Bionic Fuse earmuffs, though it shares the Bionic Fuse Bluetooth branding.

Does this come with a charging case? Yes, a charging case is included to keep the earbuds powered between uses.

Will these fit comfortably under a hat or eye protection? The in-the-ear form factor is designed for a lower profile than over-the-head earmuffs, making it easier to pair with a hat or shooting glasses.

Buy the Allen ULTRX Bionic Fuse Bluetooth Earbuds

Order the Allen ULTRX Bionic Fuse Bluetooth Earbuds from our Lubbock, Texas gun shop for fast, direct shipping and a low-profile wireless audio option for the range. Browse more eye and ear protection gear from Schaefer Defense.