eForCity&reg; USB Sync Cable Cord Compatible with Sony Walkman NWZ E436 A815 A615 Upload and charge your MP3 player through the USB port Unlike the perfect fit cradle, there is no need to remove MP3 player from your protective cases in order to plug into the charging port Color: Black. Length: 40 inches / 3.33 feet Accessory ONLY. Sony MP3 player not included. Compatible with: Sony NWZ-A726 / NWZ-A728 / NWZ-A729 / NWZ-A815 / NWZ-A816 / NWZ-A818 / NWZ-A828 / NWZ-A829 / NWZ-E436 / NWZ-E438 / NWZ-S615 / NWZ-S616 / NWZ-S618 / NWZ-S638 / NWZ-S716 / NWZ-S718 / NWZ-S736F / NWZ-S738F / NWZ-S739F / NWZ-X1050 / NWZ-X1060.