I was debating whether to splash out on a pair of Ray Bans and decided to give these a go instead as I'm always worried about losing/ breaking my sunglasses. Definitely not disappointed with my decision. These look great and are so reasonably priced that I would definitely recommend.
I plugged in my iPhone using this cable and it charged up fine. However when I pulled the cable out of the phone later on, the plastic connection cover pulled away leaving exposed wires... well it was worth a gamble for the price!