Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: USB 2.0 only? Is the 2nd generation iPod Shuffle only able to sync to the computer via a USB 2.0 dock?
Document: The shuffle arrived on time and in great condition. Be warned however, that if you're buying it without a dock/charger, and you don't already have one, nothing else will work except a 2nd-generation shuffle charger. You can't use 3rd generation or a normal USB cord, which is extremely annoying.
I bought this for work out and because it's lighter than the iPod video.Pros:It has a very long battery life.Very light, and easy to use.Cons:The earplugs don't stick well.You need a computer to charge it, but as the battery lasts enough that's not a problem.I have experimented some issues with the syncing, just disconnect and reconnect again.You have to carry the special dock to charge/sync.
I'm not going to say any more than it is perfect for people on the go. over 12 hours worth of music and It can go anywhere and not take up an entire pocket and a great battery life. It's not much, but it is exactly what I wanted and it is exactly what I got. Thats why I say that the 2nd Generation ipod shuffle is perfect.
I had a 1st generation iPod shuffle and loved it, but it stopped working after 1 year -- wouldn't charge. Sending it back to Apple to get fixed wasn't worth the inconvenience or the price tag -- especially not with the 2nd gen shuffle coming out. Instead, got a new 2nd gen shuffle. Have had it for a year, and same thing has now happened -- won't charge, and problem is not the cable/charger.
Also, the earbuds seem tiny to me although they are quite powerful. I have a problem getting them to stay put in my ears. This, however, is something that I can rectify by buying another type of earphone.Overall, the ipod Shuffle (2nd generation) is worth every penny and then some. The music comes through crystal clear! The tiny docking station (included) hooks up easily and is easy to use once you get the directions.
I had a 1st generation shuffle and upgraded to a 60gb video which I adore! However, I found that whenever I went running I was stealing my old shuffle back from my daughter. I bought this shuffle for my husband and fell in instant love with it. I really like how portable it is and you can't beat being able to just clip it onto your clothing. No arm straps, no more lanyards.
I have owned both shuffle and Creative Zen Stone plus. Below is a comparison.0. Both retail for 70$ and both are really very cute.1. Shuffle is apple while creative is not. So all the apple fans would buy it anyway.2. Shuffle has no screen, zen stone plus has got a screen albeit a small one.3. shuffle has 1gb memory while zen stone plus has 2gb.4. No FM tuner for the shuffle.5.
I buoght 2 ipod shuffle, one blue and the other green for a friend, both colors are amazing. I have used this, at least 1 month and I consider it to be great, for its size. I like to run in the mornings and this ipod comes like ring to my finger.
Let me start out by saying i bought the ipod shuffle 2nd gen. I really liked the quality and condition the ipod was in. The seller sent me the ipod fast. I intend to give it to my mom for Christmas. I enjoyed the color and the many features. I was surprised by getting the case and instructions for it. Hope this helps!
Great Item. It takes a while to remember all the functions like how to put it on hold and how you know what blinks mean. It is about the size of a domino, maybe a bit wider. it really helps me when i run now. it also comes with a dock that holds your ipod in place when you charge it. I am very pleased with my order of an ipod shuffle.
Answer: I don't have my shuffle yet, but the nano also says that it requires usb 2.0 and it worked fine with usb 1.1, so I imagine the shuffle also.