Extra Absorbent tDCS Sponge Insert Replacements sponge size:3"x3" up to 80 volts

up to 80 volts

also known as brainwave entrainment

it has a calming effect on the nervous system

especially in AC coupled clinical recordings

anxiety reduction

Extra Absorbent tDCS Sponge Insert Replacements sponge size:3"x3" up to 80 voltsOver time the sponges within the electrodes can grow brittle and crumble, crack, or split causing an uneven distribution of current. Its a good idea to replace your sponges often to ensure that the electrodes function properly. Replace your sponges less often and run longer sessions with the Caputron High Quality Sponge Insert Replacements. These sponges come dry. As soon as one applies saline solution to them, they immediately absorb the solution and