We use this headset in the company and have 4 pieces of it for about 4-6 months. Originally we were thrilled because voice quality and noise reduction are extremely good. Example: You drive in rush hour traffic with bicycle through Berlin and the caller gets the impression that one is still in the office. It can be heard no wind and other noises are filtered out. The same applies in the car, except for the turn signal> to hear. Engine noise etc. are filtered. The negative side: Meanwhile all headsets have cracks in the housing (despite pfleglichen intercourse, but with daily use) and the functionality decreases. In addition, the solution provides the charging adapter out to be uncomfortable. The previous one was the standard connection for mobile Shop-> so one often seeks its adapter.
