Feature:
Available Capacities: 128MB, 256MB, 512MB, 1GB, 2GB
Colors : Black
Interface Options: Hi-Speed USB 2.0 Certified
Product Includes: Headphones, User Guide/Software

USB Interface	USB2.0 high speed
Capacity	128MB, 256MB, 512MB, 1GB, 2GB, 4GB（Optional）
Storage Device	Removable Storage Device
Card type	N/A
A-B Repeat	Available
Recording	Microphone Recording， FM Recording（Only for EM640AB）
EQ Mode	Normal，Rock，Jazz，Classical，Pop，Bass
Supported Language	German ，English，Polish，Hungarian，Greek，Hebrew，Russian，Portuguese，Dutch，Turkish， French，Spanish，Italian， Chinese
Play Mode	Normal，Repeat all，Repeat one，Shuffle， shuffle repeat，Directory normal, Directory all repeat, Directory shuffle repeat
LCD Display Size	132 X 32 pixel
Physical Characteristics
Battery Type	Blister Packaging
Storage Temp	-20℃ ~ +55℃
Ambient Temp	-10℃ ~ +55℃
Operation Relative Humidity	20% ~ 90%（40℃）
Storage Relative Humidity	20% ~ 93%（40℃）
Size（mm）	L*W*H : 84 X 30 X 19mm
Weight（g）	About 25g
Color	Black
Package	Blister package, color box
EMI Compliance	Rohs , WEEE
System Requirements
Hardware	PC, Notebook or Macintosh with USB port
Operation System	Windows ME/2000/XP and Linux2.4/Mac OS9.0 above