It's really vibrating. You must control the time. I used it for a long time for the first time, and I felt a little dizzy. After using it, my face immediately became smaller. Maybe it was swollen before. I will update the experience after a week.
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真的震动的很厉害 用的时间一定要控制 我第一次用得久了点, 感觉有点被震晕了 用完感觉脸立刻有变小。 可能是之前脸肿。 一周后再来更新使用心得。