Prospera’s beautiful Personal Massager with its high-tech and ultra light weight design, brings a steady, relaxing massage to tired muscles. Your neck, shoulders and back will sigh with relief when you soothe them with this massager. But don’t neglect your legs and abdomen–they will appreciate the knock and high speed vibration massage as well. The massager comes with 4 speeds, the first being a steady knocking, and the other three as high-speed vibrations. The Personal Massager’s head is soft and water-proof. Its flexible movement brings a maximum sensation just where you need it. Can be used for office and home.