MRDEER Electronic Ear Defenders, Active Noise Reduction Safety Earmuff, Tactical Headset Sound Amplification Hearing Protection for Hunting, Ideal Outdoor Airsoft Sport (green)

【Electronic Hearing Protection】Built-in omnidirectional microphone to reduce ambient light noise and amplify speech over long distances ► Noise reduction function, NRR : 25 ► Ideal for hunting, outdoor airsoft activities, etc. 【Features】Only 0.01 seconds response time to cope with noise ►AUX input and 3.5mm port for use with external radios, MP3 players, phones, etc. ►Powered by 2 AAA alkaline batteries, the operating time is 200-350 hours (depending on battery brand). 【High-Quality Material】We use high-quality materials to make it look more elegant and perfect, durable and not easily damaged. The earmuff body is fully sealed, which can provide better noise reduction. Only high-end earmuffs can achieve this. 【Why you need it】Once hearing is damaged, it is difficult to recover. Hearing is one of the most important aspects of personal protection. ►In harsh industrial environments, electronic earmuffs can reduce noise and help you communicate easily. 【Ideal Gift】The design of electronic shooting earmuffs is full of passion for art. With its unique appearance, excellent performance and exquisite packaging, this earmuff is not only a practical tool, but also a perfect gift, ideal for lovers, family and friends who love outdoor activities and earmuffs.