Powerful and adjustable intensity level between 2, 800 and. 3, 400 rpm. Comfortable, soft pad. Heavy duty, metal alloy handle with rubber grips. Relieves tension and stress, soothes aching muscles and joints. It also protects womb and breasts development. It helps you in digestive system to reduce constipation, speeds up fat breakdowns. Specifications Model name: hand-held massage Model no. : sb-700 Voltage rating: ac220v~240v / 50 / 60hz Power consumption: max. 60w Dimensions: w230x d120 x h185mm Rotate speed: high3500 r / m, low2800 r / m Weight: 3. 5kg Accessory: unit, instructions, warranty card / quality certificate, special belt