If you don not find your product useful, you can opt for the “Return An Item” feature on Amazon. The time limit for returning an item is within 30 days of its delivery. In such a case, third party sellers offer them policy but there is a higher chance that you will have to pay for the shipping of the product unless the seller advertises free return. Amazon often provides a prepaid shipping label.
To Return, visit the Returns Center, press "Return Items" and pick a product