Num’Axes Electronic Hearing Defenders

The use of a firearms or noise generating equipment such as power-tools, factory & farm machinery exposes the hearing system to damaging noise levels which can cause side-effects (ringing in the ears – “Tinnitus”, and hearing loss).

Num’Axes CAS1034 b electronic noise-cancelling headphones greatly attenuate harmful noises and detonations, and amplify natural external sounds (people, animals, foliage, etc.).

Product Highlights

• 2 microphones
• Amplifies natural outdoor sounds up to X3
• Adjustable volume
• Padded, adjustable headband
• 1 x 3.5 mm jack cable included

Electronic Earmuff Features

• Automatically activated at 75 dB and above
• Noise attenuation of approx. 27 dB (SNR): H=31 dB M=24 dB L=17 dB
• Stereo sound
• 2-year warranty

Ergonomics

• Weight: 278 g (excluding batteries)
• Power supply: 2 LR03 AAA 1.5-Volt alkaline batteries (not included)

1 CAS1034 b electronic earmuff

1 user guide

1 x 3.5 mm jack cable