Sync Stereo Earmuff, 25 dB NRR, Black, Over the Head

Features: Volume Management Technology manages output volume from portable audio devices at 82 dBA (based on sound output levels no greater than 126mV) | Provides ideal protection in most low to medium hazardous noise levels | Plugs into most MP3 players, mobile phones, and other personal audio devices | Sleek diamond pattern headband looks cool and is easy to clean | Stereo earmuffs provide excellent sound quality | Reinforced fork slides with handholds for easy and comfortable fit | Ideal for use at work and at home