1X USB Data/Charging Replacement Cable compatible with Sony S545/S616/S544/E435/E436/E438/E443/A816 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 With this 2 in 1 cable adapter you can charge and transfer music Simultaneously Color: Black Length: 5 ft 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-S736/NWZ-S738