A:AnswerKris, I see no specs on these ANYWHERE. But I can tell you they are only suitable as voice earbuds unless you don't care how your music sounds.
A:AnswerMy husband and I had Samsung Galaxy S7 and now we have the S8's and the headphones work just fine with them. My daughter had and IPhone and they worked with that as well.
A:AnswerYes they are amazing. They are made by the same company that makes Astros the pro gaming headsets. The other cool feature that was unexpected was that they. Lock outside noises.
A:AnswerThe "normal" head phone jack is 3.5mm. If the jack plug in is the smaller type, you can purchase an adapter. You should be able to make it work