Choosing Speakers while plugging earbuds in?

I bought creative ep-630 earbuds, when i plug it in to iphone, everything is fine. But when i plug it to pc, it says like "device found" then i choose its headphones or speakers. If i choose headphones (which is right) , there's always some static noise in backgrounds. If i choose the speakers, there isn't any noise, but i wonder if will quality drop or something bad will happen when i pick speakers for headphones?

Indeed, this is a tough question, but here's my best advice: They come out of the speakers if the speakers work.

  • Where can I get FREE music without plugging my IPhone into my computer or iTunes? So, I always listen to pandora, but I ran out of hours for the month and all I do is listen to music. I'm so bored without it!
  • Speakers not working after plugging headphones in? I dropped my iphone 6 in the bath and the speakers weren't working for like an hour however would work with headphones, I tried cleaning the headphone jack with a q tip however that didn't do anything but it randomly just turned back on however now whenever I put my headphones on and then take them out it takes about 2 minutes for the speakers to work again, help?!
  • Plugging your iPhone into a different computer? I have an iPhone 4 but I need to update the software on it but obviously I need to do that from iTunes. My problem is that the laptop I normally connect it to is all slow so it takes me like half an hour to switch it on. I wanted to know if I download iTunes on another laptop and connect my phone to it, would it wipe my songs and apps? If so, how do I stop that from happening?
  • Plugging my iphone to a new laptop? What will happen? Hi! I'm getting a new laptop and I was wondering what will happen if i plug in my iphone 5 to the new laptop after i download itunes. Will everything on my phone erase? Or will my phone sync everything on itunes? I really don't want to lose everything!