Charging cables are always a strain. They break and are always crumpled in your purse, backpack or pockets. With the leather smartphone charger bracelet you have a charger with you, without you having to worry about it breaking or losing it somehow. The phone charger bracelet is always around your wrist and always accessible. As a second it's a smart bracelet charger that fits any style. A usb bracelet / bracelet smartphone that fits in any socket (USB 3.0).