Sollift Restore 6-in-1 Cavitation System. Bipolar microcurrent for face (3 Mhz). Bipolar radio frequency for eyes (1 Mhz). Four polar RF for face and body (3 MHz). Multipolar RF for body (1 MHz). Vacuum + radio frequency (cmHg). Ultrasonic cavitation for body (40 KHz). Works perfectly, I’ve seen a lot of great results come from this machine. I just don’t have time to use it anymore.