B: Battery C: English display for charging digital display
D: Pink English display for charging digital display
Built-in: silver paste meridian conduction, heat conduction technology system Functions: sole physiotherapy, massage, acupoint stimulation, pain relief, and fatigue relief Low-frequency pulse (EPS / EMS) \ \ heat conduction technology (heat) can stimulate the muscles of the foot and calf, promote blood circulation and relax the foot. *Soft and comfortable yoga mat material pad; *Skin-friendly silver ion circuit printing; *Heat conduction technology through rare earth materials; *Separate type main engine, footpad can be cleaned with wet cloth; *Rechargeable battery power supply;