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勺放的储物匣内，（匣内还有一个耳勺和夹子是）的开关往后推，后的紫外线灯打开，这时可对刚使的耳勺进行减单消毒。