| Product Type Flash Memory Player Dimension 63.8 x 27 x 15.7 mm Weight 35g - Digital Audio Files Supported Decoding MP3, WMA, ASF (Audio Only), WAV, OGG MP3, Encoding WMA, MP3 - Digital Storage Built-In 128/256/512/1G - OS Supported Win98(SE)/ME/2000/XP, Over Mac10.2, Linus ; Data Transfer -Battery Type Rechargeable Battery ( Li-Polymer) Life Over 20 hours - LCD Type Full Graphic STN with 96x64 EL Backlit OLED (2 Color Mono) - PC Interface USB 2.0Dta Transfer SpeedDownloading: 20 Mbps / Unloading: 30Mbps - Connectors Headphone, Mini-USB, Line-In -FM Tuner Type Built-in Tuner Frequency Range 87.5 ~ 108 MHz (76~90 MHz) - Recording Line-in / Voice / FM -Multi Language Supported Yes -Audio | 
