There is a small box which contains an extra earpick and a clip.Open the side cover and put the earpick in, turn on ultraviolet ray to sterilize the earpick by pushing the switch backwards.

从前端打开盖取下的耳的储物匣内，（匣内还有一个耳和夹子是备用）的开关往后推，后的紫外线灯打开，这时可对刚使用的耳进行减单消毒。