Howard Leight by Honeywell Impact Pro Sound Amplification Electronic Earmuff (R-01902)

Specifications:

• Built-in directional microphones amplify range commands and other ambient sounds to a safe 82 dB, providing more natural listening and enhanced communication
• Actively listens and automatically shuts off amplification when ambient sound reaches 82 dB; passively blocks out noise at 30dB
• Rubberized pressure points prevent scratching; padded adjustable headband provides a secure and comfortable fit
• Includes 2 AAA batteries and a 3.5mm connection cord for MP3 players and scanners; automatic shut-off feature after 4 hours increases battery life
• Noise Reduction Rating: 30