We have featured lots of different iPhone accessories here at Geeky Gadgets, but I think this is the first printer which is solely designed to be used with the iPhone, the Bolle BP-10.
The Bolle BP-10 is designed to be used with the iPhone 3G, 3GS and iPhone 4 and it is designed to print out photos you have taken with your iPhone’s camera.
It features a built in iPhone dock, and will also charge your iPhone whilst it is docked with the printer, if you want one they are available for $192 from here.
via Slippery Brick, Gizmodo, Ubergizmo
Have a look at our article on the difference between the iPhone 4 and iPhone 4S, and also make sure you check out our iPhone 4S review.