Griffin Technology earlier this week unveiled two new accessories for iPhone owners. These are known as the AirCurve and Clarifi and they price around $20 and $35, respectively.

The AirCruve, which works with both the iPhone and iPhone 3G, takes the sound from the phone’s built-in speaker and amplifies it without the need for a power supply., Griffin says a coiled waveguide within the AirCruve helps to deliver “amazing amplification that sounds like desktop speakers.” It includes a a pass-through slot allowing you to charge and sync your iPhone when using a cable.

The onslaught of iPhone 3G cases continues with several recently announced offerings from iPod accessories maker iFrogz. These new cases are the Wrapz, Treadz and Luxe. The first two price around $15, while the Luxe is around $20.

All three cases are available now in a variety of colors. iFrogz says the basic design of the Wrapz case offers 100 percent silicone encasement, while the Treadz case offers an “extra-thick” silicone casing and a tire tread design. The Luxe case, meanwhile, provides protection with a hard, plastic shell, finished with a metallic facade and a “soft touch” feel, that slides around the iPhone 3G while still allowing access to all ports and sensors.

iFrogz

Speck, which just the other day said it was shipping a new iPod 3G translucent hard shell case, is back today with a new rugged case for the same mobile. It’s called the ToughSkin for 3G and it prices around $35.

The ToughSkin for 3G offers up a treaded texture for extra grip and comfort, a rubberized skin with slightly thicker corners for protection and a hinged bottom that can be pulled back for docking while in the case. Included is a detachable holster and swivel belt-clip. It is available now.

Speck

The march of new iPhone 3G cases continues with a translucent hard shell case from Speck. It is called the SeeThru Hard Shell for iPhone 3G and pricing puts it around $30.

The  offers what Speck says is a slim profile design. Rubberized finger grips help prevent slippage and the two piece, snap design includes a removable bottom for docking. The bottom of this case also serves as a stand for the iPhone 3G when detached.

Ivyskin has launched three new touch-sensitive iPhone cases that will up your iPhone’s street cred. The cases don’t just offer screen protection. The Xylo T3, XyloReflect and XyloDuo are built with a special wonder material that let’s you to navigate the touch-screen while the case is attached.

Through Surface Xylo Wave technology, the touch is transferred to the screen using ultrasonic waves. The wave is converted to a touch input then processed by the screen. Pretty nifty. Protection you can leave on. You’ve gotta protect the gadgets that you love, while at the same time giving it the sweet love of touch.

Somewhat like god, it seems that Steve Jobs is always around in some form. Some guy wasn’t content with his iPhone dock, so this bobblehead sculptor created this interesting looking iPhone dock that features a super-detailed Steve Jobs, so detailed it’s as if he is giving a keynote speech.

Just watch him watching you, talk to him now and then while you are charging(He’ll nod. He’s really listening). He really looks like he has an important announcement to make about an upcoming product that he knows you’ll overpay for. You know he’s still looking a little thin too, especially next to the iPhone.

Skullcandy has an interesting and strange new, even somewhat biological looking iPod/iPhone dock called “Pipe”. It looks like a pipe. It also looks like a sawed off femur that’s been aged. Perfect for the coroner or surgeon that likes to have his music on hand and be reminded of his craft at the same time.

It features a clever little plus and minus button on front which I’m sure you can figure out, comes with a remote and the skull logo is on the side. Looks like it would make a good weapon too, which is a bonus. Or a baton for practicing relay races. All this can be yours for $90.

The iPhone 3G does a whole lot more than its predecessor, and that means that the battery is going to drain much faster. All of those cool new apps will also suck up the juice. The iPhone 3G Solar Charging Case will offer some protection for your iPhone 3G and also has a built-in solar panel that will collect the sun’s rays and turn them into electricity.

Power is stored in a 1,500mAh battery that will give your phone a full charge. Recharge time is about 3 hours. It may not be the most beautiful of iPhone cases, but it’s a good option for those who are thinking green with their gadgets. The price is $54, while the sun’s rays are free.

When gadgets need colors, who ya gonna call? Colorware of course. I know one thing, the iPhone 3G is in desperate need of a colorful upgrade.

For the price of $150, Colorware will give your iPhone 3G some color on it’s backside. For an extra $20 more, you can customize the button and frame. You’ll have a colorful iPhone sure, but when you factor in the price, your 3G will have cost you $150 more. Doh! It actually looks pretty pleasing in a lime and red and blue…

The iPhone power station from Brando elongates your iPhone much like the iPhoneneck, while at the same time giving you some emergency juice should your battery get low. The LED blink lights look pretty neat, with an arrow pointing to your phone, just in case you can’t figure out where it goes for some reason.

No info on how much of a charge it gives your iPhone, but I’m guessing not much since they mention “1000mAh”. It will cost you $25.

Popular iPod case manufacturer iSkin is introducing a new case accessory specifically designed for the new Apple iPhone 3G. It is called the iSkin revo2 and pricing is around $40.

The iSkin revo2 encases the iPhone 3G in a protective silicone material, according to iSkin. This is designed to protect your mobile from dings and dirt. Joining this layer of protection is antimicrobial product protection as well as a face shield which is transparent and detachable.

What’s better then the new iPhone? Two things actually: An iPhone from the future and a nice cold beer. Now you can combine your love of brew with your iPhone love thanks to this neat app that uses the iPhone’s tilt sensor to simulate you drinking it down as you raise it to your lips.

Just don’t lick your lips and slam it down on the table like a mug. You paid a lot for that thing. iBeer can be found at iTunes for $2.99. They also have iMilk for some reason. Check out a video below.

There are tons of ways to protect your iPhone. But hippies and Ewoks are going to want something different. That something is wood. Why not go all natural with your iPhone 3G? Miniot’s form-fitting iWood cases are all natural hardwoods like oak, cherry, mahogany, walnut and something called padouk.

One downside to adding natural beauty to your iPhone is the price tag. At $125 each, they’ll cost almost as much as the iPhone 3G itself. If the price is a bit steep for ya, you can always try your hand at whittling your own, but I shudder to think what the end product will look like.

As most of you know since most of the entire world by now owns an iPhone, it has a built-in battery. Which is fine, but when your iPhone runs out of juice, it can really suck. With other phones you can have a second battery handy as a back up.

Well, here’s the iPhoneck Backup Battery for the iPhone. It can charge up to 60% of your iPhone’s battery life when you let them mate. It’s design tries not to interrupt your iPhone’s design too much, by basically adding a bit of a neck to your phone. It’s available for $35.21 and is sure to come in handy, while making you look like you have the longest iPhone ever.

A few days ago, we told you about some new iPhone cases on the way from Belkin. Well, regarding one of those cases, the guys over at Crave noticed something interesting. Something almost conspiratorial.

The case in question is Belkin’s new “Micro Grip” for the 3G iPhone. It’s basically a bunch of interconnected Zune logos. Conspiracy aside, I’m not sure this is the case to go with, since it’s more or less a rubber web and won’t offer complete protection. Plus, it’s got me paranoid now and I’m not sure where my allegiance should be. Apple or Microsoft. Or is this saying that it’s alright to be both? I’m confused. And probably being watched.