A:Answeryes it does fit in to the iphone however using it is a big challenge as it just brakes apart when you apply even a little tension while puting it on.
A:AnswerThe HP Stereo Headphones with Microphone (KJ270AA) feature one 3.5 mm headphone jack, one 3.5 mm microphone jack, and one USB adapter. If your TV has a 3.5 mm headphone jack, you should be able to connect these headphones.
A:AnswerHewlett-Packard has not tested these headphones with an XBOX, so I am unable to provide compatibility information. I apologize for the inconvenience.
A:AnswerHewlett-Packard has not tested the frequency range of the HP Stereo Headphones with Microphone. Therefore, I do not have data on this. I apologize for any inconvenience this might cause.
A:AnswerUnfortunately, since Hewlett-Packard does not test or support third-party products, we do not have information on compatibility for the HP Stereo Headphones with Microphone on a PS3.