Poweradd Micro USB Data Cable Sync and Charge Cable with Built-in Mini 400mAh Portable Charger External Battery Pack for Samsung S6 S5 S4 Note 4 3 2, HTC, Nexus, Motorola, Nokia, Blackberry, Sony, other Android Smartphones, Tablets and More - Rose Red 2-in-1 function: designed to be micro usb cable and power bank all in one cable, easily to switch the two mode. Micro USB cable, high speed USB 2.0 A male to Micro B, widely compatible with most android smartphones, tablets and more. Portable charger, built-in mini 400mAh power bank as a life saver when your phone is running out of juice. Charge and data transfer, sync media, pictures, and other files as you charge your device with this cable. Safe use, built-in premium microchips and multiple protection system to ensure safe use for all your devices.