How do you add different characteristics to your products?

How do you add different characteristics to your products?

Step 1 :From the store control panel, chooseCharacteristics of products

Step 2 :Press onAdd a property.The green button on the left.

Step 3:Enter the property name

For example:Brand Knowing that this brand word will appear to customers and in front of them the different brands that you will add in the details of the property and then clickAdd a property.for conservation

Step 4:Add details of property

Here are the details, for example, brands:Samsung, Apple, Huawei