? I would not try it! I asked that question on how to in the questions and they told me how to do it ind if it didn?t work then they?d send me another set as a replacement for a defective product. if you use it a lot like me, sennheiser produces a more, hopefully, sturdy cable. My husband thinks Amazon thinks Im buying them to resell. He likes these ones. Some dummy decided to stop including small-medium-large ear bud covers; so, you get a medium which is essentially too big or too small for most males ears (cannot speak to females) very stupid idiotic cost cutting action, ear loop is now made of hard plastic (again, likely cheaper by a few pennies) and much less forgiving than the earlier/original Plantronics models. 2secs on the L bud increases. If you are like myself, with not only small ears but with inner ear piercings, then you know the pain in the butt it is to find a pair of earplugs that feel comfortable. I did order these as a pajama set, but I have to agree with another reviewer who stated that they feel more like an outfit. I like that it connects via a dedicated usb stick rather than bluetooth, although for some people that might be a minus.