Automatically add product features or characteristics

Hello

I need to add products to my shopping cart and automatically add product features or characteristics, like this

Product: HUMAN HAIR WIG

Characteristics:
– Pure human hair
– Heat and iron safe
– not bleached
– can be curled

I dont want to type this manually every time in the descriptions.

Is there any plugin to add this characteristics or features automatically and the do a custom search of products using these characteristics?

Is that what tags are for? I dont understand

Can I add easy font icons to tags?

Thanks