What are the levels of the charges used corresponding to one, two, or three beeps?
The conductivity of our skin can change from hour to hour so it is not abnormal to have a different number of beeps from 1-3 at the start of a galvanic spa treatment. The beeps correspond to electrical amounts of 0.125 mA (millampere), 0.250 mA, and 0.350 mA. This is a very low amount of current, but shown to be very effective and safe for all users no matter the state of their skin’s conductivity at the moment of the galvanic spa treatment.