[German red dot · Design Award · 4 patents] drive invention patent, 360 ° excellent tactile technology invention patent, practical deep sea noise elimination system patent, 120 ° omnidirectional handle appearance patent. If there are quality problems, faults, defects and other problems within 1 year, it can be replaced free of charge [easy to carry] the ultra light net weight is only 1.5 lb. it can be used by one hand, family members, women and the elderly can also use it easily. Not only at home, but also for company, car, gym, park, arena and so on. [4 massage heads] including 4 massage heads, each of which has its own purpose. Promote blood circulation, recover fatigue, eliminate muscle pain, relax muscle, relieve muscle membrane, relieve pain, shoulder acid, waist, back, neck, foot, body massager. According to the shape of bone and muscle, the angle and vibration degree can be adjusted 360 ° freely to avoid damage to soft tissue and weak parts. [high quality motor · quiet working sound] even if the maximum level of level 5 is used, the working sound of the motor is only 30dB, and the noise is low. Even if it is used at night, it will not cause trouble to others. Moreover, the high-quality motor has excellent heat removal function, and there is no problem in using it for a long time. [with operation manual and special storage box]: press the rotary button to adjust the vibration frequency. It accelerates with the increase of pressing times. Special storage box with advanced feeling, easy to carry and massage when going out or on business!