... . 6 types for using: cervical vertebra type, lumbar type, shoulder type, joint type, cerebrovascular type and gynecology type.5. Powerless self-heating, convenient to ... , and solve the stagnation of blood stasis completely.This type can relieve cervical vertebra disease rapidly, improve the blood ... sincerely hope we can cooperate with each other. Optical Therapy Equipment, Eecp Equipment, Tens Unit