Specification:Item Type: Electric Adjustment ToolMaterial: ABSVoltage: 100-240VStrength Setting (P + P-): 1 = 100N, 2 = 200N, 3 = 300N, 4 = 400N, 5 = 500N, 6 = 600N, 7 = 700N , 8 = 800N, 9 = 900NFrequency Setting (F+, F-): 1~9 (slow~fast)Function:1. Body massage: provide stable and powerful force, more effective and more comfortable massage.2. It is suitable for scoliosis, thoracic and spine soreness, and can be used for joint relief, cervical spine adjustment, thoracic spine massage, cervical spine massage, and body massage for health care.3. The principle of physical pressure massage: imitate human hand massage, adjust bones, straighten the spine, immediately dredge upright, get rid of pain, and make people refreshed and energetic. It can be in contact with the skin under 2.3cm to effectively adjust the bones and massage once to make the relaxation time longer.Orientation Symptom:1. Cervical syndrome: headache, dizziness, insomnia, limited neck mobility, neck pain, arm numbness, neck movement disorder.2. Thoracic syndrome: back pain, shortness of breath, poor appetite, gastrointestinal disorders.3. Lumbar syndrome: acute and chronic low back pain, lumbar disc herniation, legs and feet numb.4. Pelvic syndrome: sacroiliac joint subluxation, sciatica, toe feet.5. Scoliosis: the prevention of regressive lesions of the conventional spine health.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 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 adjusting tool to start using3. When using high frequency frequently, please add lubricating oil appropriatelyPackage List:1 x Adjustment Tool4 x Physiotherapy Head4 x Ring2 x Cover1