Hunting grounds in a quiet, gunfire decibel enough to cause damage to human hearing, waiting for prey very keen ears need arises, if there is a hearing can protect both the environment and increase the perception of tailor-made headphones, then better. Similarly, in the shooting range also need to protect your hearing. SafEar, the amount of anti-noise and made ear hearing protection headset, ergonomic design, excellent sealing with smart noise reduction algorithms to isolate outside noise, the effective protection of binaural hearing. It has three options: The options noisy environments, the effective noise reduction, protection of binaural hearing; choose a quiet environment, you can more clearly aware of their surroundings sound; choose wind environment, you can effectively resist the interference caused by wind noise . Users can freely adjust the headphones receive sound.