No sound out of my iPhone 4s after broken earpiece lodged into earphone hole

Ohkay. So I was at my neighbors house a couple weeks ago & one of their younger cousins took my iPhone 4s off the counter & tried to put a mini speaker in it. When she took the speakers back out, the part you insert in the iPhone broke off into my phone. I can't get it out so it won't play any music/sound out of my iPhone. What do I do? Is there any way that I can get it out? I have tried a lot & nothing seems to work.

Try getting it out with tweezers or a magnet, after turning off the iPhone.