Loved trying this string. It seemed ideal for in-car use. The phone is saved 99.9% of the time, but an emergency is required from time to time. The first week of use would have earned 4 stars. Everything is fine when charging. He was rolled up. It didn't quite live up to the platonic ideal of a coiled charging cable, but it was solid. Unfortunately, striving for perfection proved too difficult for this cable. After only 2-3 weeks of use he had already died. I'm not a big environmentalist, but I feel the need to plant some trees to offset this waste of resources. Stay away.