Charge and sync your smartphone and other devices with this sleek, handy cable that folds and fits on your keychain. KeyJuice gives you charge and sync capability in one compact, portable unit. No need to carry extra cables.
The product has a micro usb on one end and mini usb on other. There was a misunderstanding of the wording as I understood that an external item can be hooked on along with the charger when syncing both eg OTG and charger. I have an external keyboard that I want to use and simultaneously also keep the android smartphone mobile charged. I had thought that this product is capable of that (had a female micro usb connection). It therefore does not meet my present requirement. If you can provide a female micro usb connector in place of mini usb connection, I am willing to buy such piece.