Description: 【Product Model】: Replacement USB charging sync data cable, WMC-NW20MU. 【Product Size】: USB data sync cable supply power cord, length 1.25m/49.21inch. 【Wide Compatibility】: Walkman MP3 MP4 Player USB Cable, suitable for A720 A726 A728 A729 A805 A806 A808 A810 A815 A816 A818 A820 A826 A828 A829 A844 A845 A846 A847 A850 A855 A856 A857 A864 A865 A866 A867 A916 A918 A919 S545 S544 S540 S603 S605 S615F S616F S618F S636 S638 S639 S640 S644 S645 S703F S705F S706F S710 S715F S716F S718F S730 S736F S738F S739F S744 S745 S746 S750 S754 S755 S764 S765 E050 E353 E435F E436F E438F E443 E444 E445 E453 E455 E463 E464 E465 E502 E503 X1050 X1051 X1060 X1061 【High Performance】: The USB cable supports sync data transfer and charging, it can transfer music, pictures and data between a Walkman MP3/MP4 player and a PC, and charge the player at the same time. 【High Quality】: The USB charging cable is made of premium plastic material, wear resistant, not easy to break and durable to use, and has a long service life. Specification: Material: Plastic Size Chart: 1.25m/49.21inch Package Includes: 1 USB Charging Sync Data Cable Note: Please allow slightly errors due to manual measurement and different monitors.