Origin	China
Function	USB Port
Memory Size	2GB
Music Format	WMA
PC Interface	USB 2.0
Screen Color	OLED Display

1.The sport style MP3:designed for sporting people specially.Wearing on ears very comfortablly,won't drop down even during the intense sport.

2.It is inconvenient when do sporting with traditional MP3 because of the wire between the unit and headsets.

Spec:

1.No driver needed for windows 98 or above     

2.Support MP3, WMA      ��/span>   

3.Selective playback modes and listen in             

4.USB2.0      ��/span>    ��/span>

5.Memory 1GB/2GB/4GB   ��/span>   

6,Music format: MP3(MPEG 1.0/2.0/2.5,Layer 1/2/3,ID3 display support),WMA File

7.File Format: FAT16, FAT32    ��/span>   

8.MP3 bite rate : 8Kbps-320Kbps    ��/span>   

9.WMA bite rate: 32Kbps-192kbps  ��/span>   

10.output power: 5mW+5mW Load 32Ω

11.Frequency response: 20Hz-20KHz     ���

12.EQ: Normal, Classic, Pop, Rock, Jazz, Bass   

13.S/N :>70dB     ��/span>   

14.Distortion : <0.1%  ��/span>

15.Battery : build in lithum battery  

16.working time: up to 8 hours  ��/span>