After buying a digital watch at a japanese airport on the way home from a business trip it boasted a radio and an earpiece on the end of a strand of wire he had lost the instruction booklet .
Or do we want a sensor on the back of the watch , right next to the earpiece ?
或者在手表上的听筒旁边放一个传感器?
The problem is that the dirt comes out of the earpiece and mouthpiece of the telephone and could dirty the rugs or furniture in your house .
可问题是,污垢将从电话的听筒和话筒中喷出,弄脏你家中的地毯或者家具。
The next step , suggests stephen randall of locamoda , a wireless-services firm , will be a great decoupling , as the screen , keypad and earpiece start to become separate components , or are replaced by other completely new technologies .
After kitting me out with a safety helmet containing a radio earpiece , shattuck straps me into the jetpack , which weighs just 23lb and is less cumbersome than a scuba tank , particularly once I 'm in the water .
The next best option is a wireless bluetooth headset or earpiece , which emit radiation at far lower levels .
另一个很好的选择是使用无线蓝牙耳机或头戴式耳机,因为它们放射出的辐射远低于正常水平。
Since completing the study she has started using an earpiece with her mobile phone , a move she described as " conservative , not paranoid " .
自从这项研究完成以后,她开始使用手机上的耳机,她把此举说成“保卫而非多疑”。
The snoremasker is a hearing-aid-size earpiece that fits snugly , blocking most outside sound .
snoremasker是一个助听器大小的听筒紧贴耳朵,组织大部分的外界声音进入。
Once upon a time if you wanted to use your phone hands-free you were forced to look like an extra from star trek with an unwieldy earpiece hanging from your head .