耳机

• Would you like a headset , sir , for the movie and music
  先生,你要不要耳机,用来看电影和听音乐
• B : ( put off the headphones ) i ' m sorry . what did you say
  摘下耳机）对不起，你刚才说什么？
• Neither of those headphones are trying to impress you
  这两款耳机都不能给你留下很深刻印象。
• Connect heald phone with the outer sounder
  可驳接耳机与外接音响。
• Because specialty , our earphone is quite credibility
  因为专业，我们生产的耳机，品质更可靠！
• Invest in a telephone headset for your office phone
  在你办公室的电话机旁安装一个头戴式耳机。
• That ' s ok . we can share the earphones
  没问题。我们可以共用耳机。
• 1 . chairman unit match a set of earphone with representative unit
  1 .主席代表单元各配耳机一套
• Method for coupler calibration of earphones
  耳机耦合器的校准方法
• The speaker is deactivated when you connect the headphones
  连接耳机后，扬声器便不会发出声音。