1. You can use it specifically for charging, especially while you are on the go! Why? you can have the USB-A side to the Power Bank with no bulkiness and same to the iPhone side.
2. The USB-A side got a unique design that you can use it as a reversible USB-A. Really, no matter plug from left side or right side!
3. the nylon braided makes it durable and with good hand feel!
4. It is very useful while playing game!
Check it out at: usbfever
Product SKU: UF005264