The headset has been updated with a new look, improved ergonomics, and simplified usability. Headset allows their users a much wider range of movement than possible with a telephone receiver. This investment is worthwhile for anyone who spends an office, in a home office, or in a call center - a headset offers many advantages.This snom headset has one ear pad which can be worn on either ear. They are very sturdy and offer good wearing comfort. The microphone is noise-canceling and suppresses background noise so that you do not need to compromise on quality.