We bought these for our son for Christmas and thought because they were cheaper then the compeditor and thought we would give them a try. We should have saved our money. Today is January 17th and these are already broken. I plan to return them as we have 90 days or something. They work but the speakers sound like they have a demon inside them. Sounds like something was blown and my son is only 13 and listens to his game system on them so I know he dont have them up loud enough to blow anything. I am very disapointed... Sound Quality The sound is what went out of these. They power up just fine but sound is like it is full of base or something. We are very unhappy with this purchase. We will be returning them and will see how the replacements are and if they hold up then It could have been a design flaw and I may retract my review but for now it stands. They have not been out of the box for 25 days yet and they are broken.