Patent ID: 7911493

Claim:
A portable wireless system, comprising: a first mobile device configured to communicate with a base station, said first mobile device having a first memory component configured to receive and store a plurality of compressed audio video content a second mobile device comprising a second memory component and a controller; and a display accessory in communication with said first mobile device and said second mobile device, comprising, a controller module configured to operatively communicate with said first mobile device and said second mobile device and receive and process the plurality of stored audio video content through a connection medium, a local power supply configured to supply energy to display accessory components at minimal capacity of said local power supply, a display configured to depict video signals received from the controller module and receive sufficient current from the local power supply, at least one auditory output device configured to process a plurality of audio signals from the controller module and receive sufficient current from the local power supply, and at least one input device configured to interface with a plurality of wireless devices, such as said first mobile device and said second mobile device; wherein the controller of the second mobile device shares the computational burden with the controller module of the display accessory.