The best iPhone 4S accessories

Custom cases, emergency chargers, exercise-friendly headsets, and more. Don't let your iPhone out of the house without these killer extras!

The Altec Lansing Octiv 650 is a great speaker dock for the iPhone 4S. (And for other iPhones as well.)
The Altec Lansing Octiv 650 is a great speaker dock for the iPhone 4S. (And for other iPhones as well.) Altec Lansing

So your shiny new iPhone 4S finally arrived. Now it's time to outfit it with some killer accessories.

I'm talking about a Bluetooth headset designed for runners and cyclists, a backup battery that'll keep you talking and texting until you can get back to the charger, a custom case adorned with a photo of your loved one(s), and a lot more.

Oh, and there's no need to feel jealous, iPhone 4 owners: most of these accessories are compatible with your model, too. (In fact, many of them will work with earlier iPhones as well.)

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