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Hands free set for mobile phone uses Bluetooth link is more convenient than cable link
Hands free set for mobile phone uses Bluetooth link is more convenient than cable link
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机译:手机免提装置使用蓝牙链接比有线链接更方便
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摘要
The hands free set has a separate or integrated Bluetooth module (2) radio link (4) communication with the headset (3) which includes active noise reduction using the microphone signal.
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