2 Function High Frequency + Galvanic Facial MachineThis 2 in 1 high frequency + galvanic facial machine has every feature you could possibly need to keep your clients clear, clean, and glowing. The galvanic functionality of this unit helps with deep penetration for iontophoresis and deincrustration, providing the foundation of your facial treatment. Meanwhile, the high frequency facial machine functionality of this device (containing both + and charges) results in anti bacterial action that works