The Jabra Evolve2 30 USB-A UC Stereo was designed with comfort in mind and delivers some of the best audio quality. This is a durable headset that was designed with a stainless-steel headband and slider. This headset was engineered to be 27% lighter and extremely comfortable, with a reinforced steel headband and a new design that exerts gentle, evenly distributed pressure. Because all-day comfort means all-day productivity.