Electric Chiropractic Adjusting Massager 30 Level Strength 4 Frequency Reduce Pain Spine Adjusting Tool 100‑240V Golden US Plug Item Type: Electric Chiropractic Adjustment Tool Material: ABS Strength: 30 gears. 50N, 100N, 150N, 200N, 250N, 300N, 350N, 400N, 450N, 500N, 550N, 600N, 650N, 700N, 750N, 800N, 850N, 900N, 950N, 1000N, 1050N, 1100N, 1150N, 1200N , 1250N, 1300N, 1350N, 1400N, 1450N, 1500N. Working Modes: 4 modes. Low frequency, Medium frequency, High frequency, and Ultrasound. Functions:  1. Body Massage: Provides stable and powerful force for more effective and comfortable massage. 2. Suitable for scoliosis, thoracic and spinal pain, joint relief, cervical adjustment, thoracic massage, cervical massage, full body massage, and health care. 3. Physical pressure massage principle: Mimics the hands of a person to adjust the skeleton, straighten the spine, immediately release blockages, reduce pain, energize the body, and provide longer relaxation time after each massage. Can come into contact with skin under 2.3cm, adjust the skeleton effectively, provide stable and powerful force, and is more effective and comfortable. Symptoms It Can Treat:  1. Cervical Syndrome: Headaches, dizziness, insomnia, limited neck movement, neck pain, numb arms, and neck movement disorders. 2. Thoracic Syndrome: Lower back pain, shortness of breath, poor appetite, and digestive disorders. 3. Lumbar Syndrome: Acute and chronic lower back pain, lumbar disc herniation, leg and foot numbness. 4. Pelvic Syndrome: Sacroiliac subluxation, sciatic nerve pain, and toes and feet issues. 5. Scoliosis: Prevents degenerative changes to the spine.  Instructions for Use:  1. Power on the device.  2. Hold the handle of the chiropractic tool in your palm. Place the massage head on the body part that needs to be massaged, adjust the strength and frequency, and start using the chiropractic tool with the wrench.  3. When frequently using high frequency, please add lubricant if necessary.  (Note: 1. Do not hit the air when in use. 2. Adjust the bottom massage head according to your needs.)