Review on 🎧 Efficient Connectivity with the Plantronics Blackwire 5210 Wired Monaural Headset - Ideal for PC, Mac, Tablet and Cell Phone by Tony Doolittle

The headset works fine, but I found two minor flaws. Firstly, sometimes it seems to me that it hangs a little on my head and slips from where I like to wear it. I don't see a way to adjust the voltage. Second, no alligator clip is included so I can clip it to my shirt so the long cord and control module doesn't pull on the headset when I move. This oversight is more annoying than the first for no.