Voyager Legend CS B335 w/HL10 BT Headset System. The office headset designed to go mobile. You work in the office, on the drive home, even at home. For your flexible work style, the Voyager Legend CS was designed to move with you throughout your day. Its intuitive smart sensor technology lets you answer calls simply by placing it on your ear, and you can always count on crystal clear audio with noise canceling technology that blocks out nearby voices, car horns, even wind. Connect to your desk phone. Connect to your mobile. Work better on both.