More details on the Echobox Audio Dock
Compatibility: The Explorer Dock lets you charge the Echobox Explorer (sold separately) and transfer data with style. It's carved from a solid block of wood and features microUSB connectivity. Its available in Ebony, Mahogany, Maple, and Zebra wood-grain finishes.
microUSB Connectivity: The Explorer Dock is outfitted with male microUSB connector and a female microUSB port, plus comes with a 31" microUSB-to-USB cable. The Echobox Explorer dock's onto the male microUSB connector, while the 31" microUSB-to-USB cable plugs into the microUSB port and your computer or a USB power adapter.
Charge & Transfer: The Explorer Dock will charge the Echobox Explorer through the connection of a certified USB power adapter (sold separately). The Explorer Dock also lets you transfer your personal music collection stored on your computer to the Echobox Explorer.