■ Supports MP3/WMA and U-disk formats;
■ Windows compatible file system as removable drives (FAT 16/32);
■ Windows 98, ME, 2000, XP, Vista (no driver procedures are needed above Windows 98);
■ No display;
■ Rechargeable battery;
■ USB 2.0 full-speed interface;
■ MLC type NAND flash available;
■ Necklace case, touch button;
■ Memory: Capacity 1GB-4GB.