1 GB MEMORY FM RADIO BUILT-IN SPEAKERS 2" DISPLAY SUPPORTS MP3, WMA, WMV, WAV & ASF FILE, AMV FILM, JPEG, BMP & GIF PICTURES FEATURES GRAPHIC INTERFACE MENU, 7 PRESETS, E-BOOK FUNCTION & ID3 TAG DELETE INDIVIDUAL/DELETE ALL SONGS FUNCTION VOICE & RADIO RECORDING SUPPORTS SRS 3D EQ SLEEP TIMER BUILT-IN RECHARGEABLE LITHIUM BATTERY EASY PLUG-&-PLAY INSTALLATION USB 2.0 INTERFACE INCLUDES STEREO EARPHONES, USB CABLE, DRIVER DISC & RECHARGEABLE ADAPTER Petra