I have had several over ear headphones and these are by far the most feature rich wireless headphones I have ever owned. They have a 3.5mm jack for connecting to a phone or other device and Bluetooth 5.0, which offers an improvement in the quality and performance of the headphones. The noise canceling ability is very good, the sound is excellent and clear, and the bass is good, which also makes calls crisp and clear. They are very comfortable, I wear them for hours and you just forget you're wearing them as soon as you put them on, they are so comfortable. The battery life is insane, they last forever on a single charge. They also connect very quickly when turned on.