I purchased these headphones because I wanted something relatively inexpensive to use while flying. The earphones are Bluetooth capable (wireless) connection to PC or phone, but they are also supplied with an audio cable so you can plug them into a seat arm on the plane to hear music or watch movies. The sound is excellent, noise cancelling is great. Two shortcomings, IMO. First, the plastic head band is a little tight so pressure on the ears becomes annoying after an hour of use. Over-the-ear could be a little better if they exist. Second, the earphones do not come with a carry bag or carry case. This is inconvenient since they are relatively large, and packing them into a carry bag filled with pens, paper, books, and other electronic components could possibly scratch or do damage to the headphones. JBL should have provided a carry case, preferably zippered.

This takes it to another level, especially with the performance, noise cancelation and functionality. Trust you won't regret this purchase. Speech sounds much clearer (than my old headphones), and there's also this realistic sense of direction and distance.

Very satisfied. Just as advertised. Love it and highly recommended.