This 9-inch long Micro USB data cable features built-in magnets that keep the ends of the cable together and gold-plated USB connectors for optimal signal. It incorporates smart built-in technology that stops charging when the mobile device is fully charged. The flat cable design prevents entanglement, and its lightweight construction makes it easy to carry around. It is compatible with smartphones, tablets, MP3 players, cameras, and all Micro-USB connecting devices.