Feature:1. Effective Massage: Provide stable and powerful force, more effective and more comfortable massage, adjust bones, straighten spine, good body therapy effect.2. Wide Range Of Applications: Can be used for joint relief, cervical spine adjustment, treatment of thoracic spondylosis and cervical spondylosis.3. Adjustable Design: Built in cooling fan for cooling the machine, to extend service life. Adjustable strength and frequencies, meet your different needs.4. Replaceable Therapy Head: Comes with 4 replaceable therapy heads for treating different parts of the body, easy replacement, simple operation.5. Body Function Recovery: Can stimulate the normal function of nerve cells and organs, so that the body function will quickly recovery, practical for use.How to Use:1. When using, it is forbidden to hit the air.2. According to the needs of use, adjust the bottom massage headOperating Instructions: 1. Power on2. Put the handle of the chiropractic adjusting tool on the palm of your hand. Put the rubber head on the body part to be hit, adjust the strength and frequency, press the trigger of the chiropractic adjusting tool to start using3. When using high frequency frequently, please add lubricating oil appropriatelySpecification:Item Type: Electric Chiropractic Adjustment ToolMat