Mini Face HIFU Beauty Machine 5 Gears 3 Modes RF Skin Rejuvenation Device for Face Neck 100‑240V US Plug Item Type: Face HIFU Beauty Machine Material: ABS Gear: 5 Gears Modes: HIFU, Microcurrent, RF How e: 1. Power on, long press the power button to power on.  2. After starting up, enter HIFU mode, at this time, the energy is the lowest gear (the maximum is 5 gear). 3. Press M key to switch mode, and then switch mode according to the turn of HIFU-RF-Microcurrent.  4. Press the L key to change the energy gear, a total of 5 gears, according to the order of 1st gear to 5 gear, each switch mode, the energy gear becomes the lowest.  5. Pay attention to the energy gear adjustment when using, choose the energy levelsuitable for your own.  6. After use, turn off the instrument, cut off the power and cleanse the instrument. Care Order:  1. Weekly special care  HIFU mode: 10 minutes + RF mode: 10 minutes = a total of 20 minutes  (1) Apply the gel to the nursing area and use the HIFU mode for nursing.  (2) Apply the gel to the nursing area and use RF mode for nursing.  Do not stay in the same part for more than 3 seconds, otherwise it will cause skinproblems.  Can also use one of the single modes for 10 minutes of care.  2. Daily care  Microcurrent mode = 10 minutes  (1) Please apply gel on the nursing area and then take care of it.  In the process of nursing, if you feel skin is dry, please increase the dosage of gel. Too little dosage may cause skin irritation, and the nursing effect cannot be fully developed. When nursing, please completely fit the nursing head to the skin.  Excessive care can cause skin strain. Please avoid using it more than once a day.  In the process of use, if it is found that the nursing head is stained with dirt and uneven, please cleanse it with a soft cloth or paper towel.  Do not use if you are not feeling well.