Patent ID: 6422944
Filing Date: 2002-07-23
Classification: A63F

Abstract:
An accessory for a hand-held video game device having an external power supply outlet and a headphone outlet, comprising:a case mechanically connectable with said hand-held video game device; a rechargeable battery; a power jack electrically coupled to the rechargeable battery for insertion into the external power supply outlet of the hand-held video game device for powering said hand-held video game device; an audio connector jack for insertion into the headphone outlet of the hand-held device for receiving audio signals from said hand-held video game device; an amplified stereo speaker system to be powered by said rechargeable battery and receive audio signals from said hand-held video game device through the audio connector jack when the audio connector jack is inserted into the headphone outlet; and a vibration mechanism electrically coupled to said rechargeable battery and causing a movement sensation in said accessory, said vibration mechanism actuated by said audio signals.