The battery is used up, can open the cover the bottom, replace the battery. A bulit-in light illuminates your face enabling you to see clearly and ensuring the perfect eyebrow. i1.6a7awBvEwBvEZv" style="box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; height: 3281.39px; position: absolute; top: 0px; visibility: hidden; width: 1194.57px; z-index: -1;">.
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