Can charge the phone from the computer or USB Charger. best charging speed. With its compact design, this charger saves you storage space and is definitely handy for your electronics devices while traveling. Don't we all hate it when low battery prevents us from having fun with our Smartphones? With this Charger, there will be no more Low battery. It is convenient and easy to use. With high-quality and sturdy engineering, this charger is a must-have for in your home, car, traveling, and more. USB to USB Adapter can be used for: The most practical & necessary on the go micro USB cable: Enabled android or windows micro USB phones or tablets work as PC host by connecting female USB connector devices such as a keyboard.