1.MP3 function; stereo sound ; support various audio frequency format ,repeat downloading music ,support WMA /WMV/MP3/ASF and other music format etc .
2.Available flash memory size 4GB card
3.Mini appearance fashion design unique ,high endless MP3.
4.Unique two-in-on ;mini-USB-charging interface .
5.Battery :built-in lithium-ion polymer battery :3.7V ;180MAH
6.Automatically detected battery voltage and capacity ,auto power off
7.Standard USB 2.0 port ,share same USB port for download and change.
8.Many Colours available: Black, Blue, Red, Green