I buy these as a replacement for some Motorolla Rokrs that I have buy and stop function . these be comfortable , but less compact because of the rigid plastic framing . it work well if you be able to store they with the case they come in . I usually have they in my bag . the case be rigid to keep from be crush . I be a little weary of the wiring at the pivot point for the frame . if they get pinch and fray the wiring , then it will be pointless to have purchase these . but for now , they be comfortable and work with a Sony dongle that clip into a ipod 9-pin dock . it pair easily .