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.

从开侧盖把取下耳勺放入侧面储物匣内，（匣内还有一个耳勺和夹子是备用）把侧面开关往后推，后面线灯开，这时可对刚使用耳勺进行减单消毒。