| 摘要 |
A headset flash memory drive that includes a flash memory chip for data storage and a digital data interface. The headset flash memory drive further includes a computer readable memory storing first instructions for a mass storage access protocol that when executed by a headset controller allow data transfer to and from the flash memory chip through the digital data interface, and storing second instructions that when executed by the controller allow the microphone to detect user speech or the speaker to output an audio signal.
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