A:AnswerGood Afternoon,
Thank you for reaching out! The Riff Wired Headphone is a great mulit-use, entry level Headphone. Being an Entry level wired headphone, the mic is a good and works well for gaming and calling. Some baseline music recording can also be done though a stronger mic would be reccomended for this. Thanks again for reaching out and considering Skullcandy.
Best,
SKDY
A:AnswerHi, this has a 3.5mm (like what you would plug into a cell phone) jack that is not removable (pic attached). It can be used with a desktop and it does not have a battery. That is for the wireless Riff, this is the wired version. Also, the button on it is to play/pause and when held for a few seconds opens google search on a Android.
A:AnswerYou can plug in the Riff wired into any audio input output port on your PC and you will be able to communicate with people using your computers audio.