Headset with adjustable microphone boom

With a relate to adjust the microphone bracket (1) interchangeable headphone, wherein the microphone bracket (1) is in adjustment closely or far away from user interface portion, and (6) are connected by a friction part of the housing (7), wherein rubs component (6) is connected to a friction elastic connecting piece; the friction elastic connecting part is in a plate (9); co-operating's, plate (20 and 21) is arranged on the panel the punching to receive device, and (21, 27, 28 and 32) connected with the panel via the elastic arm (9). Rubs component (6) and shaft (5); the shaft (5) of which one supporting, wherein the support is formed In Keti (7) is (8); part to form a part of the plate (9) groove and. The microphone bracket (1), shell (7) and a to orbit connecting sheet plate (9) (11) is placed a fixing ring the same base. To the groove; a not along with the microphone bracket for time passage loose stable, adjustable, regardless and converting position of any position unusually, the microphone bracket holding the friction connected by enough system.