Cons: not adjustable, most modern headphones have 1 wire to the headphones these have 1 to each side (more points for failure, makes me clostrophobic) wire was wound around itself in package and must have broken a wire (headphones only work if you hold it in a certain position) I will be wiring in a new jack myself as it is cheaper/easier and all around better than trying to replace/return.
Excerpt: I bought these headphones for my daughter to use with her keyboard. She loves them, and I appreciate the peace and quiet when she is practicing. I would buy these again. They are a good value.
Summary: These headphones have a little too much bass which only bothers me when I am focusing on the guitar portions of a song or listening my own guitar. THe extra bass sort of muffles the details of the guitar. Can not wear them for a long period of time without hurting your ears. I adjusted them all the way out to fit my big head, anyone wearing a cap larger than 7 5/8 may not be able to wear these headphones. I like the 8' cord. These headphones are kinda light weight.