Mini Speakers

Before you buy, know that this does NOT work with the iPhone 2G (the first iPhone). Updated: I tried it on an iPhone 3G and the sound is no louder than the built-in speakers. It's also very cheaply built, the battery compartment cover is a pain to...

The speakers are small, portable and so easy to carry along. But don't expect any reasonable sound volume from them. Audio is low even at max volume. I used with Creative ZEN Video. Could be impedence issue, but I doubt it.