Specifications: Application: Body Intensity: 20 Levels (Adjustable) Massage Time: Adjustable Name: Multifunctional Electric Massager Stimulator Features: 1: Relief Of Pain 2: Aching Muscles 3: Lower Strain From Exercise 4: Subduing Inflammation 5: Promote Partial Blood Circulation 6: Soothing Cervical Vertebra Why do you need this massager? The massager is based on the physics, bionics, biological electrical, traditional Chinese medicine science of channels and collaterals principle. It combined with a large number of clinical practice and adopted the modern microcomputer control technology research and development of the latest generation of health care products. It not only has the function of acupuncture, thump, massage, cupping, massage, scrapping, thin body, but also has unique immune regulating function, and ingenuity to develop normal temperature infrared spectrum electrode, making the therapy effect more wonderful. WHAT'S IN THE BOX: 1 x Multifunctional Electric Massager Stimulator 4 x Electrode Pads 1 x Conducting Wire 1 x User Manual 4 x 1.5V Batteries