Yep, the Logitech Pure-Fi Anywhere 2 speakers should work with your iPhone. The manufacturer specifically notes they're designed to be compatible with various iPods and iPhones, so hooking your device up for audio playback should be a breeze.

A nice feature of these speakers is the built-in rechargeable battery, which is said to last up to 10 hours on one charge. That's pretty handy for long listening sessions, whether you're chilling at home or out and about.

Our research suggests that while most people find the battery life satisfactory, you might see slight variations depending on how loud you play your music. Many folks mention getting around 9 hours on average when cranking up the volume.

To help your battery last as long as possible, it's a good idea to run it through a few full charge cycles at first. This can help gauge how well it performs and keep it running smoothly.

If you do run into any battery issues, reaching out to Logitech's customer support might be worth considering, as plenty of people have had good experiences with their service, especially for battery-related stuff.

The speakers also have a battery life indicator, which is cool for keeping track so you don't unexpectedly run out of juice. And they're compact enough to easily take on the go while still delivering solid sound quality.

In short, if you're after a portable speaker that pairs well with your iPhone and offers decent sound, the Logitech Pure-Fi Anywhere 2 is a solid pick.

With its iPhone compatibility, reliable battery, and a few handy features, you're set for a good listening experience wherever you go.

So, wondering about the sound on the Logitech Pure-Fi Anywhere 2? According to our research, it delivers quite a punch for its size. People seem to really like the robust and clear sound it puts out. It's portable, but still manages to surprise with its powerful audio output.

The manufacturer's design includes high-excursion drivers, which helps to achieve a rich sound experience. Our data indicates that the treble and midrange frequencies come through nicely, and the bass is pretty substantial, though it might not satisfy those who crave really deep bass like you’d get from bigger, non-portable speakers.

Oh, and another cool thing—this speaker can charge your iPhones and iPods when plugged into an AC outlet. That's handy, right?

Just remember, it won't charge them if it's not plugged in, so keep that in mind if you're planning to use it unplugged a lot.

We did find a few quirks, like the speaker shutting off during low volumes or pauses. It's actually an energy-saving feature, meant to conserve battery life, but it could be a bit annoying if you're not expecting it.

All in all, the Logitech Pure-Fi Anywhere 2 strikes a nice balance of portability and solid sound. Just something to consider if deep bass or continuous charging is important for your setup.

The Logitech Pure-Fi Anywhere 2 does a great job not only in terms of audio quality and portability but also with its battery life. According to the manufacturer's description, the built-in rechargeable battery can go up to 10 hours on a single charge, which is pretty handy for those times when you're on the move.

Our research supports this claim, with many finding that the battery holds up well for long listening sessions. This can be really useful whether you're using it at a picnic, beach, or just around the house, because you don't have to worry about finding a power source for a while.

While you're mainly asking about battery life, it's worth mentioning that the speaker's universal dock is compatible with various older iPod and iPhone 3G models, including the iPhone 3G.

It's quite travel-friendly too, thanks to its lightweight build and the fact that it comes with a carrying case.

Overall, if you're using a compatible device, the Logitech Pure-Fi Anywhere 2 is a reliable option for a portable speaker with decent battery life, ensuring your music can keep playing wherever you are.