1. it doesn't support fast charging. it will charge the phone, but that's all.2. Angle adapter on both sides! I did not expect this. It's harder to use when you have an extension.3. They are very difficult to remove from the phone. You can't pull the wire, your hand is small and slippery. They look very pretty, are flexible and come with a very cute handbag. the cables are covered with fabric and even provided with end caps. So I can't use it as a replacement for my phone's fast charging, but I bought it for my Wacom so it's fine.