The top-quality MSA Sordin Supreme Pro-X active hearing protector, which withstands tough conditions. The Pro-X model’s electronics, microphone, and battery compartment are completely waterproof. The protector’s electronics come with a 5-year warranty. The neckband of the ear protector adds comfort when wearing a helmet or other headgear. Technical specifications: Power source: 2 x AAA battery Operating time: approximately 600 hours Automatic power-off and low battery warning sound Aux and 3.5mm mono jacks for connecting devices such as a two-way radio Good ambient sound amplification power and 5-step volume control Damping of loud sounds up to 82 dB Weight: 310 g Battery usage indicator
