Howard Leight Sync Stereo Earmuff with Audio Input Jack, NRR 25

Howard Leight 1030110 Sync Stereo Earmuff with Audio Input Jack, NRR 25 Most stereo earmuffs provide some level of hearing protection, but often sacrifice sound quality for attenuation. Sync™ is the latest innovation in passive hearing protection for active lifestyles. It's a stereo earmuff that's in Sync with proper levels of hearing protection, high-fidelity sound and your ability to listen to portable audio devices safely at work - and at home. Key Features: Volume Management Technology™ manages output volume from portable audio devices at 82 dBA Provides ideal protection from most low to medium hazardous noise levels No batteries required - just plug in and go! Includes 3.5mm input cable, plugs into most MP3 players, mobile phones, and other personal audio devices Technologically advanced acoustical bass chamber enhances bass sounds that are typically sacrificed in a stereo earmuff Balanced sound across frequencies eliminates the need to "crank up" the volume On-par sound quality of many professional a...