This vanadium titanium microcrystalline instrument needle-free import instrument set to improve skin, fade fine lines, moisturizing water lock, whitening skin in one. 1. Pay attention to the microcrystal head must be fitted to the face during operation, do not press too tightly, so as to avoid scratches caused by inconsistent pace when sliding 2. When operating, the energy must be adjusted from the lowest level. 3. Before operation, the operator must check whether the energy of the microcrystal head is automatically output, adjust the energy to 1-2, and set (ON) and other time to enter the countdown. At this point, there is no need to press the black start switch on the handle, and touch the microcrystal head with the sterilized finger to feel whether there is energy. The probe must be in contact with the face before starting the black switch button 5. The face of the guest can not be disinfected with alcohol and wiped with hydrogen peroxide, so as to avoid some customers' allergies to such disinfection products. The microcrystal head should be soaked in 75% alcohol for 5 minutes 6. Normal operation time is 15-20 minutes for half face, 30-40 minutes for full face. If the skin is thin or sensitive muscle should be reduced as appropriate 7 intraoperative and postoperative redness, tingling is normal and common phenomenon can not use alcohol disinfection and hydrogen peroxide wipe, avoid some customers are allergic to such disinfection products, microcrystal head with 75% alcohol soaked for 5 minutes 6. Normal operation time is 15-20 minutes for half face, 30-40 minutes for full face. If the skin is thin or sensitive muscle should be reduced as appropriate 7 intraoperative and postoperative redness, tingling is normal and common phenomenon can not use alcohol disinfection and hydrogen peroxide wipe, avoid some customers are allergic to such disinfection products, microcrystal head with 75% alcohol soaked for 5 minutes 6. Normal operation time is 15-20 minutes for half face, 30-40 minutes for full face. If the skin is thin or sensitive muscles should be reduced as appropriate 7. Redness and tingling during and after surgery are normal and common