What the question is asking is the Voltage of the item you own. The Image on the left shows you where you can find the information.

Knowing the Country where the product is from helps too! For example, if the item you have was bought or was intended to be used in the U.S.A. (according to manufacturer's specifications); its voltage would most likely be between 110 and 120 Volts.

Simply click by the Voltage that best fits your item specifications.

Find the Volts & WATTS/AMPS on the back of the item

Manufacturer's Name and Model Number

or look in the Manual's Specifications page!

Manual Specifications