IPhone Dual Dock

The iPhone Dual Dock is a combination that combines the features of the standard iPhone Dock with the ability to simultaneously charge an iPhone Bluetooth Headset.

Description
The iPhone Dual Dock includes an attached USB cable, an iPhone Bluetooth Headset, and an USB Power Adapter (MA592LL/A). The docking well is specifically sized for a 1st-generation iPhone and is unable to accommodate one in a case.

Alternatives
The Dual Dock was not designed to fit subsequent iPhone models, though an iPhone 3G can be made to connect with some force. An alternative for other iPhones with 30-pin dock connectors would be to use an Apple iPhone Bluetooth Travel Cable.