How do you improve on a class-leading product?. At Jabra the answer’s simple- we listen to the user. Over the last five years we’ve refined and improved the BIZ Series headset to not only keep ahead of a changing industry but to define it.BETTER CONVERSATIONULTRA NOISE CANCELLATIONUltra noise cancelling microphone to eliminate background noise.BETTER SOUNDHD VOICE + HIFI SOUNDFor crystal clear conversation.BETTER BUILDUNBREAKABLE 360 SPIN BOOM ARMFor outstanding durability and optimum positioning.BETTER COMFORT40% LIGHTER THAN COMPETING HEADSETSSuper soft leatherette head and ear cushioning for a superior fit.