Sony D-NE10 ATRAC Walkman Portable CD Player (Silver) Ultra-slim CD Walkman with slim-stick LCD Remote Commander remote control, ATRAC audio and MP3 compatibility, and full ID3 and CD Text recognition Skip-Free G-Protection ensures quick recovery from both horizontal and vertical shocks 85-hour playing time ATRAC3plus music files using supplied rechargeable battery and 1 standard AA battery (not included) Includes SonicStage CD Simple Burner software to facilitate ATRAC3plus CD burning from MP3 files and from other CDs Bookmark playback with 32-track programming, intro scan, repeat play, and shuffle play