AMPLIFIES AMBIENT NOISE UP TO 4X: Built-in directional microphones amplify range commands and other ambient sounds to a safe 82 dB, providing more natural listening and enhanced communication. BLOCKS HAZARDOUS NOISE: Actively listens and automatically shuts off amplification when ambient sound reaches 82 dB; passively blocks out noise at 30 dB. COMFORTABLE, SECURE FIT: Rubberized pressure points prevent gunstock scratching; super deluxe padded headband features telescopic height adjustment for a secure and comfortable fit. INCLUDES: 3.5mm connection cord for MP3 players and scanners; includes 2 AAA batteries; automatic shut-off feature engages after 4 hours to help save battery life; approx. 350 hours battery life. This earmuff has been independently tested using ANSI standards, ensuring the 30 dB NRR has been confirmed and can be trusted to deliver the appropriate level of protection. When the electronic ear protection is switched on, it employs built-in directional microphones that amplify range commands and other ambient sounds to a safe 82 dB, providing more natural listening and enhanced communication. For additional shooting hearing protection, the earmuff also actively listens and automatically shuts off amplification when loud impulsive sounds like firearm discharges reach 82 dB. A super deluxe padded headband features telescopic height adjustment for a comfortable, customized fit. Rubberized pressure points prevent gunstock scratching. An external audio jack lets you connect the shooting earmuff to an MP3 player, scanner or other audio source. The 2 included AAA batteries deliver approximately 350 hours of usage and the automatic shut-off feature engages after 4 hours to help save battery life. All Howard Leight electronic earmuffs and safety eyewear are compatible for use with each other. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. We usually respond within 24 hours on weekdays. Thank you for shopping at our store. This item is in the category “Sporting Goods\Hunting\Range & Shooting Equipment\Hearing Protection”. The seller is “ichnur0″ and is located in this country: US.

• Brand: Unbranded
• Type: Earmuffs
• Package Dimensions LxWxH: 10.94×9.57×4.76 Inches
• Passive/Electronic: Electronic
• Weight: 1.1 Pounds