1. SONY like no other NW E407 B Description Capacity ATRAC3plus and MP3 direct playback WMA non DRM WAV compatibility Bright and clear OLE display PC external Storage Drive Transfer Speed USB Connection Removable Li lon battery Embedded Li lon in main unit 6 BAND EQUALIZER Digital Sound Preset General Data Weight Dimensions W x H x D mm Colours Supplied Accessories Headphones SONICSTAGE Software Carrying Case Li lon rechargeable battery battery life Charging AC Power Adaptor 1GB Flash Memory MP3 Walkman 1GB more than 40 CD s in ATRAC3plus 20 CD s in MP3 3 line High speed USB 2 0 USB cable e e 47g 84 9 x 28 8 x 13 9 Black Blue Red Green MDR E0931WM B version 3 0 e 3h playback 3 min charging 3H playback