These Sinjimoru docks remind me of the earlier white and black iPods with the clear layer of plastic on top. These docks can be used to sync or charge your iPhone 3G, 3GS, and 4 or newer iPods. You use it with the USB cable and charger that came with your device, and you can even charge cased devices. It can support the iPhone or iPod touch in the horizontal orientation, although it won’t charge. Amazon has the Sinjimoru docks in black, white, pink, and blue for about $18.00 each.