We work very hard to test all products to sell and we do our very best to describe every product. Items we can not test, we label as parts only. We do our best with pictures to point out any deficits we notice. We do our best to work with any issues that you have with the products. If we made mistake in the description, we are more than willing to work out the issue. We want you have the best experience buying from us, as we do selling to you. Thank you, for your business.