This Guitar Thing Probably Doesn't Work

I love seeing these sexy attempts at being "cool" and "edgy" by some dude with a lot of cell phone plans. Like it's cool you have a Iphone, the touchscreen Blackberry, and what appears to be several Zunes(??), no need to flaunt it. Plus, I see that little makeshift "Simon"(anyone still have one of these?) speaker thing you have there. There are no strings on it bro. How will my two Iphones' keyboards connect to the speaker?

Didn't think of that one, eh?