Portable digital player--battery
First Claim
Patent Images
1. A portable device capable of playing digital media and supplying power to a communications device, comprising:
- a digital audio player;
a communications device battery, having connectors for providing power to the communications device when coupled via the connectors, the battery also being coupled to the digital audio player to provide power to the digital audio player, wherein the digital audio player and the battery together form a single unit.
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Abstract
A portable digital player-battery includes a digital media player (e.g., an MP3 player) and a battery combined in a single device, in which the device is also designed for use as a power source (e.g., battery) for a wireless communications device like a cellular phone. The portable digital player-battery can operate as a stand-alone MP3 player when separated from the cellular phone, and when connected together with the cellular phone it can operate to stop digital media playback for the duration of a communications session.
205 Citations
16 Claims
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1. A portable device capable of playing digital media and supplying power to a communications device, comprising:
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a digital audio player;
a communications device battery, having connectors for providing power to the communications device when coupled via the connectors, the battery also being coupled to the digital audio player to provide power to the digital audio player, wherein the digital audio player and the battery together form a single unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An MP3 device capable of supplying power to a cellular phone, comprising:
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an MP3 player;
a battery, having connectors for providing power to the cellular phone when coupled via the connectors, the battery also being coupled to the MP3 player to provide power to the MP3 player. - View Dependent Claims (12, 13, 14, 15, 16)
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Specification