I be very happy with the headphone . I want to listen to my ipod without use of the earbud type phone because they hurt my ear after listen for awhile . these be very comfortable . while they do not block outside noise , this be exactly what I want - to be able to hear if someone need I . although if you turn they up , they do block out a lot of outside noise . I like the fact that they fold up - there be a hinge on each side . I be very happy with my purchase and I would purchase they again for a gift !