Firm and tone your stomach Allows you tone stubborn abdominal and oblique muscles EMS (electrical muscle stimulation device) 1- 20 intensity levels Connects to an app so you can track your progress Size: S/M/L (waist 58-100cm) Size: LL/3L (waist 80-120cm) Need help to tone up in those stubborn areas? Designed to tone the abdominal and oblique muscles, the SIXPAD Abs Belt (large) uses powerful EMS (electrical muscle stimulation technology) technology to contract and relax muscles which would usually be dormant. Designed for efficient and effective body toning, it harnesses EMS at the optimal frequency of 20hz and combines it with a 23-minute training method. SIXPAD Abs Belt unit SIXPAD Abs Belt gel sheets SIXPAD Abs Belt storage board UK AC mains charger Support belts Instruction manual and warranty READ MORE CMM pulse core technology EMS (Electrical Muscle Stimulation) technology is used in the SIXPAD Abs