Allen 4145 Bionic Electronic Earmuffs 22dB NRR Flat Dark Earth

The Allen 4145 Bionic Electronic Earmuffs deliver advanced hearing protection with 22dB noise reduction rating while maintaining situational awareness through electronic sound amplification. These tactical-grade ear protectors automatically compress loud sounds while amplifying quiet environmental noises, making them essential for shooting sports and hunting applications.

What Makes This Different

Unlike passive foam earplugs that block all sound, the Allen 4145 Bionic features electronic compression technology that instantly reduces harmful noise levels above 82dB while amplifying sounds below that threshold up to 4 times normal volume. The dual microphone system provides directional hearing capability, allowing users to detect game movement or range commands while maintaining full hearing protection during gunfire. The flat dark earth finish offers tactical camouflage that won't reflect light or compromise concealment in field conditions.

Key Features

• 22dB Noise Reduction Rating (NRR) certified hearing protection
• Electronic sound compression activates in 0.5 milliseconds
• Dual external microphones with directional audio pickup
• Low-profile design compatible with rifle stocks and shooting positions
• Adjustable padded headband with secure fit system
• 3.5mm auxiliary input jack for radio or phone connectivity
• Runs on 2 AAA batteries with 200+ hour battery life

Field testing shows consistent performance across temperature ranges from -10°F to 120°F, with sealed electronics protecting against moisture and dust infiltration. The compression circuitry handles multiple rapid-fire sequences without audio lag or distortion. Competition shooters report clear range officer commands during rapid-fire stages, while hunters maintain awareness of approaching game. The cushioned ear seals create consistent protection even during extended wear periods.

Technical Specs

• Noise Reduction Rating: 22dB NRR
• Sound amplification: Up to 4x normal volume
• Compression time: 0.5 milliseconds
• Power source: 2 AAA batteries (included)
• Battery life: 200+ hours continuous use
• Weight: 13.2 ounces
• Headband adjustment: 6.5-8.5 inch range
• Operating temperature: -10°F to 120°F
• Color: Flat Dark Earth
• Warranty: 1-year manufacturer coverage

The Allen 4145 Bionic combines proven hearing protection technology with tactical functionality that serious shooters demand. Professional-grade components ensure reliable performance when hearing protection cannot fail, while the electronic enhancement maintains the situational awareness that passive protection eliminates.