After receiving the first wireless headset last week. Yesterday came another two wireless headsets. It is also not expensive. And that’s what I want to say … these two (B1 and SPORT-BT) is much easier than the first S530. The ear does not get tired, and the battery is more powerful – at longer enough work. More wireless headsets do not wait and buy them no longer going. Enough of these.
Update: 20171018 author: