Allen Bionic Earmuff 22 dB NRR Veil Tac Gray Camo

The Allen 4147 Bionic electronic earmuff provides electronic sound management in an over-the-head form factor. It delivers a 22 dB noise reduction rating and is powered by AAA batteries. The Veil Tac Gray Camo finish and compact profile suit range, training, and outdoor applications where situational awareness is required. The design incorporates a dynamic wave compression system and a symmetrical microphone response for clear ambient audio and communication.

Key Specifications

• The manufacturer is Allen Company.
• The model number is 4147.
• The product name is Bionic Electronic Earmuff.
• The noise reduction rating is 22 dB.
• The color is Veil Tac Gray Camo.
• The unit uses AAA batteries.
• The style is Over the Head.
• The audio system uses a dynamic wave compression system for managed input levels.
• The microphones provide a symmetrical response for clearer communication.
• The packaging unit of measure is Each.

Designed for range and training use as well as general hearing protection, the Allen 4147 Bionic Earmuff balances reliable attenuation with electronic audio management. Its low-profile over-the-head design and camo finish provide functional protection while supporting situational awareness and clear communication.