Excellent sound, they stay really well in the ears and the tangle free cable is great. I also really like that they can be paired with lots of devices at the same time and you can stream from any device without having to connect/disconnect. The noise cancellation works well, though obviously won't be as good as a bigger set. Works great when in an airplane. Overall the only complain I can think of is that the charging cable could be USB-C instead of micro USB. This would have made it much simpler given most phones nowadays are USB-C. But beyond that, can't fault them.