Operation: *Insert power plug into the wall socket of compatible power source *Turn the knob(Power and Speed Regulator) to start the massager *Turn the Power and Speed Requlator clockwise to adjust the speed form low ~ high, turn anti-clockwise to turn off the device. *After use, turn all switches to the "OFF" position and remove power plug from the wall socket. *Correct use of mesh cover to ensure hair protection *The MANIPOL body massager has stylish, lightweight design. It is a very powerful and quiet body massager. The MANIPOL body massager not only provides an exercising effect. It also soothes and relax aching muscles due to prolong standing and sitting. The MANIPOL body massager may be use on the waistline, neck shoulder, arm, hip, thigh and calf areas. The MANIPOL body massager provides you with an easy way to exercise and relax at the same time. Engineered and designed to conform to the bodies curves. Unique rapid rotation and powerful massage takes away aches and pains. Light, handy, convenient. Pack it anywhere anytime to relax your muscles. Relieves pressure, restores vigor and vitality. The High Frequency Vibration Massager is not a medical product. Not intended to diagnose, treat, cure or prevent any disease. If you are uncertain whether you can use this product, please consult your physician before using it.