Super Vibrating slimming belt-a system of swinging oscillating mechanism. Most effective to slim each different part of body-abdomen, shoulder, thighs, legs, arms, hips and back, helpful for digestion, constipation, relaxing and fitness heating function good for blood circulation and body balance of yin and yang.the function same as Osim slimming belt with unque motor and heating function Technical parameters: 1) Input voltage: 110V-230V,50Hz + 200WA 2) Output: 24V DC, 2,000mA 3) Power rate: less than 55W One 755# big Spiral motor