Please Note: The voltage of this mechanical device is 220V~240V/ 50~60Hz or 110V~120V/60Hz. The plugs that may be chosen are EU/ US/ UK/ AU Plug. Please depart a message or remarks to notify us which plug you wish when putting the order. Thank you. 1. Lower noise with respectable motor. Temperature control swap adjustable. Stainless steel bowl, tower and screw. Large chocolate pot prevent splashing. Melt chocolate automatically. Rubber righ seal keep away from any chocolate leak. Works 12 hours continuously. Easy to apply and clean up.