Patent ID: 7570918

Claim:
A multimedia device comprising: a host, said host comprising a control unit, a display unit and a connection unit, said control unit being controllable to control connection of said connection unit to an external mobile electronic device to charge the connected mobile electronic device and to transmit multimedia music from the connected mobile electronic device to a FM channel of a car audio radio system for broadcasting, said display unit being controllable by said control unit to display the current operation status of said control unit; and a holder member coupled to a bottom side of said host and radially adjustable for securing said host to a cup holder for motor vehicle, wherein said holder member comprises a holder base, said holder base having a plurality of openings cut through and equiangularly spaced around the periphery thereof, a locating plate fixedly mounted inside said holder base, a positioning mechanism radially movable in and out of the openings of said holder base for securing said holder member to the cup holder, and a cover plate covering on a top open side of said holder base.