DetailsABS Housing: The housing of the head scalp massage machine is made of ABS that is waterproof and has good toughness, so it is more durable and can be used for a long time.Spray Gun: The spray gun of the head scalp massage machine can evenly spray the nutrient essence to provide fine and even nutrition to the hair.Scalp Meridian Head: The scalp meridian head of the head scalp massage machine can provide a variety of nutrients for deep cells and improve absorption.The electrotherapy comb can penetrate deep into the hair roots, regulating the secretion of oil on the head, and improving hair quality. It is suitable to be used in hairdressing salons, homes, massage parlors, etc.What's included1 * Host1 * Electrotherapy Handle1 * Electrotherapy Comb1 * Spray Gun1 * Meridian Dredge Head1 * Ion GuideNotes1. People who use hair gel or other hairdressing products are not allowed to use it.2. Do not use it when the head or scalp is injured or inflamed.3. Do not use it when your hair is wet.4. Do not use excessive force when inserting the glass tube to avoid breaking the glass tube.5. When adjusting the intensity, be careful not to adjust too much at one time to avoid discomfort.6. When using, the high-voltage outlet of the electrotherapy stick should not be too close to the scalp, so as not to stimulate the scalp by the current.7. When replacing the treatment tube, please turn off the power first.8. After use, set the output intensity adjustment knob to the minimum, so as not to cause inconvenience to the next use.