Is this thing battery-powered or AC-powered?
AC device as DarnWootin shows at 100-120V and 60Hz alternating current.
I looked it up for you: 300 Watts draw (I would recommend a power source that can exceed that significantly for safety).
People have used these in RVs with a suitable moderately high output inverter. A lot of small inverters put out only 150W and the current draw would damage the inverter. You probably do not want cleansing of clothes and self by flames so please use caution.