Nursal TENS AND MUSCLE STIMULATOR. Model: Nursal AS1080 (Dual Channel). Slendertone Optimum EMS Machine for Sports, Toning and Health (TENS). Model: Slendertone Optimum. 🚨 IMPORTANT Note on Accessories: The Slendertone Optimum unit originally uses four leads (dual cables) to work four separate electrode pads simultaneously.It is missing two of these cables.
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