EMS Muscle Training Belt
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Fitness Trainer EMS Lub Cev Workout Muscule Toner
EMS (Electrical Muscle Stimulation) slimming txoj siv yog raws li cov cuab yeej siv hluav taws xob cov leeg nqaij, feem ntau EMS lub duav kev cob qhia cov hlua tuaj nrog ntau hom thiab siv qib, tso cai rau cov neeg siv los kho lawv cov kev ua haujlwm.
