Blue tooth wireless earphone and wireless network phone supported as extension thereof
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United States of America Patent
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N/A
Issued Date -
Jan 24, 2008
app pub date -
May 25, 2007
filing date -
Jul 19, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The wireless communication apparatus includes a blue tooth wireless earphone that can be operated independently and a network phone base. The blue tooth wireless earphone is embedded into the network phone base. When the blue tooth wireless earphone is used independently, a voice is inputted and outputted via a microphone and a loudspeaker of the blue tooth wireless earphone, respectively. Once the blue tooth wireless earphone is used in combination with the network phone base, the voice is inputted and outputted via a microphone and a loudspeaker of the network phone base. The blue tooth wireless earphone is also used independently to be connected to a blue tooth mobile phone, a PDA, etc. Furthermore, by being connected to an external apparatus through a USB interface, the blue tooth wireless earphone is charged by the network phone base, and such a design is also applicable in a hands-free car earphone.
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