Allen 4149 Bionic Earmuff, 22 dB NRR, Yellow

The ULTRX Bionic Electronic Earmuff from Allen Company combines hearing protection with electronic audio management to support clear communication in noisy environments. It provides a 22 dB NRR and employs a dynamic wave compression system alongside a symmetrical microphone response for improved situational awareness. The over-the-head yellow design is powered by AAA batteries for portable operation.

Key Specifications

• The manufacturer is Allen Company.
• The model is listed as 4149 Bionic (ULTRX Bionic).
• The style is Over the Head.
• The noise reduction rating is 22 dB NRR.
• The color is Yellow.
• Power is provided by AAA batteries.
• Audio dynamics are handled by a dynamic wave compression system.
• The microphone uses a symmetrical response to support clear communication.

Engineered for users who need reliable hearing protection with electronic clarity, the ULTRX Bionic Earmuff blends practical features into a straightforward package. Its combination of a 22 dB NRR, electronic audio management, and over-the-head fit makes it well suited for shooting ranges and other loud environments where communication and protection are priorities.