Allen 4145 Bionic Electronic Earmuff 22 dB Flat Dark Earth

The Allen Bionic Electronic Earmuff brings together active sound management and reliable hearing protection in a low-profile over-the-head design. Part of Allen's ULTRX line, this electronic muff is engineered with a dynamic wave compression system and symmetrical microphone response that amplify safe ambient sounds like range commands and conversation while instantly clamping down on harmful gunfire noise, giving shooters full situational awareness without sacrificing hearing safety.

Rated at 22 dB NRR and ANSI S3.19 certified, the Bionic meets established hearing-protection standards for range and field use. A rubberized protective coating over the ear cups adds durability and weather resistance, while the symmetrical cup design keeps the profile balanced and comfortable during extended wear at the bench or in the field.

Power is supplied by 2 AAA batteries, giving the active electronics long runtime for repeated range sessions. The Over the Head headband and cushioned ear cups provide a secure, low-pressure fit, and the Flat Dark Earth finish blends cleanly with most modern rifle and shotgun setups. Compact at roughly 9" overall, the Bionic is a straightforward electronic earmuff for range days and field shooting.

• Model: Allen 4145 Bionic (ULTRX series)
• Type: Electronic over-the-head earmuff with active sound amplification and compression
• NRR: 22 dB (ANSI S3.19 certified)
• Color: Flat Dark Earth
• Power: 2 AAA batteries
• Coating: Rubberized protective coating on ear cups
• Overall Length: approximately 9"