Many of us carry cables with us to sync our smartphone. Not all smartphone cables are the same though. Take CONNEX cables: they look like a credit card but can be stretched when you need to connect a phone to your laptop. These cables never tangle and can be used to sync and charge iOS or Android devices (depending on the version you get).
CONNEX cables are flexible, collapsible, and portable. You can write or draw on the cable with a pen. What do you think? Are you impressed?[where to get it]