Buzzer sound volume level: 10 feet to 85 dB.

蜂鸣器声量能级: 10英尺处为85分贝.

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Adjustable volume level, auto camera exposure and video timeout to save energy.

调整声音大小, 照相机自动曝光和暂停录影节省能源.

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Play music at a moderate volume level.

播放音乐时要选择合适的音量.

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Adjust the desired listening volume level by slowly turning the knob on the neckband receiver unit.

调整预想听音量慢慢把旋钮就领口接收单元.

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The volume level should not be turned up to the point of distortion.

请不要把音量电平调到高于失真点.

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