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An apparatus for converting a motor vehicle plug-in audio unit into a remote playable unit is provided and consists of a housing to receive the audio unit, a circuit within the housing for supplying DC power to the audio unit and a pair of speakers electrically connected to the audio unit so that th

An apparatus for converting a motor vehicle plug-in audio unit into a remote playable unit is provided and consists of a housing to receive the audio unit, a circuit within the housing for supplying DC power to the audio unit and a pair of speakers electrically connected to the audio unit so that the audio unit can be played away from and independently of the motor vehicle.

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An apparatus for converting a motor vehicle plug-in audio unit into a remote playable unit which comprises: (a) a housing to receive the audio unit; (b) means within said housing for supplying DC power to the audio unit, said DC power supply means including a connector located within said housing fo

An apparatus for converting a motor vehicle plug-in audio unit into a remote playable unit which comprises: (a) a housing to receive the audio unit; (b) means within said housing for supplying DC power to the audio unit, said DC power supply means including a connector located within said housing for receiving a connector of the audio unit and a battery located within said housing and electrically connected to said housing connector for supplying DC power through the audio unit connector and into the audio unit and an AC to DC battery charger located within said housing and electrically connected to said battery and a power cord electrically connected to said battery charger and a power plug electrically connected to said power cord for taking AC current through said power cord into said battery charger for charging said battery when needed and an AC to DC transformer located within said housing and electrically connected to said housing connector and a transfer switch located on said housing and being electrically connected in a first mode between said power plug on said power cord and said battery charger and in a second mode between said power plug on said power cord and said transformer so that when said transfer switch is in said first mode said battery charger will operate and when said transfer switch is in said second mode said transformer will operate to supply DC power through the audio unit connector and into the audio unit; and (c) a pair of speakers electrically connected to the audio unit so that the audio unit can be played away from and independently of the motor vehicle.