Used a few times. Operation confirmed. Only the main unit, EMS controller, and remote control are included. *AC adapter for charging, USB charging cable (micro USB Type-B), and instruction manual are not included. Since this is a used item, there may be some scratches, etc. Please purchase only if you understand. Please refrain from purchasing if you are looking for perfection or are very sensitive to details. No price reduction. Thank you. FOOTENERGY