There are lots of iPhone 4 accessories for sale today, as this phone has sparked quite a bit of interest. When you start looking at everything that's made for the iPhone, you may be amazed at the number of items on the market. No one needs every accessory, but some can be genuinely useful and in this article we'll be covering some of the more popular ones.

The Elan Passport Wallet is a protective case for your iPhone 4 with the functionality of a wallet. You'll find this to be a stylish wallet with a pouch made specifically for the iPhone. It has a non-scratch lining to help prevent scratches and smudges to your screen. An advantage to this product is that it does allow you to keep your phone and the essential items you use most near you in one place. The convenient storage compartments allow you to keep important papers, ID and credit/debit cards with you too. This makes it convenient and fashionable to protect your iPhone and carry your important stuff with you. The Parrot MKi9000 is the ideal accessory for iPhone owners who spend a lot of time in the car and need to talk hands free while driving. There's a lot more to this particular app than meets the eye, though, as it also lets you synchronize your car's stereo with your iPhone. Once you've set up this car app, you can also attach a small remote to your dashboard or to your steering wheel that lets you control the music you have playing from your iPhone. You can also hear the voice instructions given over your car stereo for directions coming from your Sat Nav. If you travel a lot in your car and need to use your phone, this accessory is the perfect addition.

If you find yourself on the road a lot you will want the Satechi CR-3600 car holder mount. The cradle keeps your phone in position while you're driving, while giving you easy access to the screen and all functions. For maximum efficiency and usability you can adjust it to what works for you. You can even talk hands free this way. Before buying this, however, you should note that California and a few other states have laws against mounting items on your dashboard that may obstruct your view of the road, so check local laws.

iPhone 4 accessories are made with all types of users in mind, so you have to choose yours based on which functions you use most. Headsets are essential if you want to talk hands-free a lot of the time. For music lovers, there are a wide variety of accessories that improve sound quality. The above are but a small sampling of the many iPhone 4 accessories now available.

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