Technical Specifications: - 5 band equalizer with 5 pre-sets (Jazz, Rock, Classical, Pop, Flat) and one user defined setting - Bitmapped LCD with backlighting (64 x 128 pixels) - MP3 and Windows Media™ file playback - Multiple play modes (normal, shuffle, repeat, intro) - <b>ID3 tag support </b> - Li-Ion rechargeable battery (3.7V/1200mAh) for over 12 hours of playback - 5V DC adaptor for simultaneous unit power and fast battery recharging in under 3 hours - Fast content transfer to player using USB v1.1 PC interface - Audio out jack – standard 3.5mm - 8MB DRAM buffering - Powered by e.Digital’s MicroOS™ 2.0 operating system Source: <A HREF="http://www.edigital-store.com/13-830912.html" target="_new">http://www.edigital-store.com/13-830912.html</A>