Best portable speakers for an iphone?

My boyfriend likes to take his phone to the beach and pool to listen to music on… But its never loud enough. So I want to get a nice portable speaker from him so he can use it for the beach ect. I don't know the best brand or type to get, so I was hoping for some suggestions!

What is this music piece by Mozart called?

I'm sorry if the answer is in the description of the video because for some reason my iPhone won't let me read the description

It starts at 16:27

Added (1). Also what is the second piece of music in this video called? The one after his clarinet concerto in a major k622 adiago

Do I pay taxes if I'm an exchange student?

With this I'm just saying like I buy a tshirt or an iPhone (which obviously has a tax) and I'm not an American citizen, do I still have to pay those taxes to the government? I mean, I'm paying taxes with everything I buy, but is there any way I can get the tax value back if I have the receives?

My Iphone 4 won't turn on.what can I do? - 1

Randomly when I went to check my phone it wouldn't turn on… The screen is just black… I've tried charging it with different chargers and even tried plugging it into my computer… I've called Apple but it's $35 to get help. A lot of reviews are telling me to hold my lock and home screen down for 10-30 seconds but my lock screen is jammed so that doesn't help… Please someone tell me there's SOMETHING I can do? (not including buying a new phone)

Added (1). Please guys… I really need help with this!

I got a iPhone as a gift but still have my droid, can i switch?

I got a iPhone as a present and my droid is still under a contract. But i would like to switch to the iPhone but still be on my same contract, is there any way i could do that? Just switching phones and possibly switching to unlimited but not renew my contract. SOMEONE Please EXPLAIN.

Added (1). I also forgot to mention how to do it, i have Verizon Wireless

WHAT TO DO IF MY IPHONE IS BROKE

Ok i'm really sad right now and my iphone just broke. I had cracks on my iphone and water got in the cracks and i tried rice but nothing happened. When i charge it, it shows the low red baterry. Thinge i wait for like 5 hours and it still shows it! So what should I do? If you think that it is permantely broke what should i do with it like keep it, call apple throw it away or any of your ideas? Somebody please help?