Do not use this beauty device during periods of hormonal imbalance such as menstrual cycles, pregnancy, or breastfeeding. It should also not be used by individuals with pacemakers, a history of epilepsy, heart conditions, metallic implants in the body, or any other severe medical conditions. 普通女性生理期、懷孕期、哺乳期等荷爾蒙分泌不穩定時，或有安裝起搏器者、癲癇病史者、心髒病史者、身體植入金屬者及有其他嚴重疾病者請勿使用此美容儀。