Sound super, super comfortable, super optics, material quality manure. The connection between bracket and earpiece consists of (seemingly cheap) plastic. In fully extended state (and at normal head size you have to undress completely to bracket) are 99 percent of this connecting part reinforced by a metal rail - and the last half a millimeter, which is open, breaking the part then regularly and makes the handset unusable. Happened to me twice, and other customers obviously. Fortunately that happens so easily that it is likely to fall into the warranty period is usually (for me each after about 3 months).
