* Interface: USB 2.0 * Built-in Memory kapacity: 4GB * Display: 1.8”, color TFT display, Diagram (128X160) * User Interface: 22 Languages (ID3 display supported) * Music file playback: MP3/WMA/WAV * EQ modes: Normal, Pop, Rock, Classic, Jazz, Bass * S/N ratio: > 85 dB * FM Frequency: 87.5 MHz ~ 108 MHz * Record supported format: WAV * Video supported format: WMV, AVI, MPEG I, MPEG IV, RMVB(should be converted) * EBook file supported format: Txt (Unicode) * Power source: Built-in 280 mAh Li-Polymer battery * Battery life: Video play: < 5 hours * Music play: < 11 hours * Certification: CE, FCC * Dimensions/ Weight: (L) 82.4 x (W) 41.8 x (H) 8.7 mm / 30g * Operating temperature: -10°C ~ 40°C (14°F ~ 104°F) * Operating humidity: 10% ~ 75% * Support O/S: Windows 98(SE)/ME/2000/XP/Vista/Win 7 Mac OS 10.5 * Supported file systém: FAT16, FAT32 * Accessories: Earphones, USB Cable, Quick Start Guide, Carrying Bag, Installation CD (Win98 driver & User Manual inside)