The power cord on the main unit has become loose and shorts out easily. It was working without any issues until then. For those who have a power cord! For those looking for just the unit. Purchased six months ago, used 1-2 times a month. Includes: ○ Main unit ○ Vacuum suction ○ Cavitation ○ Radio frequency (small) ○ Radio frequency (large) Due to shipping costs, please comment before purchasing. For those looking for individual heads, a 4-in-1 cavitation machine that can be used on the entire body, featuring RF waves, EMS, and LED light functions. - Brand: REENEW - Model: 4in1 40KHZ Cavitation Machine - Functions: RF waves, Cavitation, EMS, LED light - Power: 110V Thank you for viewing.