Amazon.com offers Howard Leight by Honeywell R-01902 Impact Pro Sound Amplification Electronic Earmuff, Black for $36.13. FREE Shipping.
The Howard Leight by Honeywell Impact Pro Sound Amplification Electronic Earmuff is designed for those looking for maximum hearing protection. It carries a Noise Reduction Rating (NRR) of 30 in both on and off mode. 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. As an added safety feature, the earmuff also actively listens and automatically shuts off amplification when loud impulsive reach 82 dB. A padded headband features telescopic height adjustment for a comfortable, customized fit. Rubberized pressure points prevent scratching. An external audio jack lets you connect the earmuff to an MP3 player, scanner or other audio source. The automatic shut-off function after 4 hours helps extend battery life. [ Shop Now ]
