Headpones OLYGA EF3S82-2 black.

Favored by law enforcement, military, and shooters across the globe, EF3S82-2 active volume hearing protector features an outstanding noise reduction rating of 25 dBA. Assisted by an electronic vent, the hearing protector will reduce hazardous impulse noises from firearms to harmless levels within 5 milliseconds. By localizing weak sounds and attenuating impulse sounds, it saves you from having to scan the entire horizon every time someone shouts your name. It also features stereo-simulated sound reproduction for real-life directional sound at a lower volume. This hearing protector has easy-to-use volume control and a padded stainless steel headband for comfort. The EF3S82-2 is also equipped with a separate microphone, receiver, amplifier and volume control in each cup. It is powered by four 1-1/2-volt, long-life AAA batteries for more than 200 hours of service. 

Features:

• SNR=25dB;
• CE: EN 352-4;
• Size:13.5*10*11.5cm;
• Wieght: 0.204kg;
• Amplify low-level sound;
• Automatically shuts off noise above 85 decibels (DB);
• Adjustable headband;
• Two independent volume controls;
• Two wind-resistant, high-frequency, microphones;
• External 3.5mm audio input connects to MP3 players and scanners;
• Uses 4xAAA batteries (not included);
• Easy to Change the batteries;
• Comfortable Headband fit for long time wearing.