1. Eliminate the fatigue caused by fierce sports and relax the muscle. 2. Eliminate the pains caused by unsmooth circulation. 3. Eliminate the convulsion in the shoulder caused by stiff neck when sleeping. 4. Eliminate the pains caused by fatigue or rheumatism. 5. The spherical masseur head is convenient for various parts of the body. 6. Heat treatment by the long-distance infrared rays. Voltage: AC220V Frequency:50HZ Vibration Frequencey: (High) 3200rote/min. (Low)2600rote/min. Rated Power:15W