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.
从前端打开侧盖把取下的耳放入侧面的储物匣内,(匣内还有一个耳子是备用)把侧面的开关往推,面的紫外线灯打开,这刚使用的耳进行减单消毒。