Benefits:
Speed up skin nutrition absorption;
Can sterilize and whiten skin; Improve blood circulation and metabolism;
It has the effect of moisturing, water replenishing and keep skin moist.
Warm note:
1) Do not use distilled water or purified water, it works with normal purified water or tap water.
2) The sensor may not feel the PH value of the distilled water,it will beep to alert. You can add a little salt to the water.