Speaker System Black

Speaker System Black
Text of Governor Doyle's 2010 State of the State Address
Speaker Sheridan, Speaker Pro Tem Staskunas, President Risser, Majority Leader Decker, Minority Leaders Fitzgerald and Fitzgerald, Constitutional Officers, Supreme Court Justices, tribal leaders, members of the Cabinet, distinguished guests, members of the Legislature, and fellow citizens of Wisconsin.
Can I use these speakers with MP3 players?

I was wondering if these speakers can be used as speakers for an MP3 player. I have a Zune 8GB, and all MP3 portable speakers are really crappy. So it really does not need to play music out loud when I'm gone. I just want to play music when I'm at home. Anyway, these speakers can be used with MP3 players. Will damage my Zune? Thanks so much! http://www.amazon.com/Logitech-S120-Multimedia-Speakers-Black/dp/B000R9AAJA/ref=pd_cp_e_1 and http://www.amazon.com/Logitech-S220 -Speaker-System-Black/dp/B000RQSGYO/ref = cm_cr_pr_product_top (also make these speakers look good?)

These are made great, I would like the S220 because it comes with a sub-woofer, which largely will make the music sound better. 8GIG plug my Zune into all sorts of things, and I never we had a problem. While he has a plug that can fit your MP3 player then go to work. Just make sure they are engines (which are the speakers). I think this is a bit better and its only $ 5 more than the http://www.amazon.com/Logitech-LS21-Stereo-Speaker-System/dp/B0015C30J0/ref S220 = pd_cp_e_2

Logitech S220 2.1 Speaker System