The Epos Impact SC 660 USB MI is a premium wired headset specifically designed for quality conscious contact centre and office professionals requiring outstanding sound performance. Offering superb sound in a high-quality durable design. Featuring Epos VoiceTM technology and ultra noise-cancelling microphones for an incredibly accurate and clear listening experience. With a comfortable fit that lasts all day and a robust sense of quality, the Impact 600 headsets are built to sound superb, look stunning and outlast the competition even in the toughest contact centre or office environment.