Durpower 3FT Micro USB Cable Sync Data cord for Jaybird Freedom Sprint JF4 Headphones Data Charger Brand new, high quality USB 2.0 charging cable Sync your phone with any USB port on your PC, Mac, desktop, netbook, labptop Revolutionary 2-in-1 cable for charging power and transferring data simultaneously 30 day money back guarantee Supports 480-Mbps transmission speed