1 metre cable length (approx), USB to Micro USB connection, compact, convenient & portable. USB Specification USB to Micro USB. 1 Metre Cable (Approx). USB 2.0 compatible (works with USB 3.0 Ports at the USB 2.0 speed) Connects to your PC for charging and data transfer or to a USB power adaptor for charging only. Sleek low profile connector to fit in most cases.