Model：Water proof MP3 　  Name：Water proof MP3 　  Price：0

Specification: 

UFD (USB Flash Drive) 

 Memory size:128/256/512/1024MB 

 Compliant to USB 2.0 specification(full speed) 

 Mass storage compliant (No driver needed for Win2000/WinME/WinXP and Mac OS 8.6 

 Non-volatile solid-state storage - data retention for at least 10 years 

 Endurance : 100K Program/Erase cycles 

 No external power is required, power by USB bus 

 Hot Plug & play Audio player 

 Audio format: MP3, WMA 

 Supported bit rate : Constant or variable bit rate from 8K to 320K,sampling frequency 

   8K-44.1K 

 Equalizer: Normal, Jazz, Pop, Classic, Rock 

 Stereo output power : 10mW 

 Frequency response : 20Hz  20KHz 

SNR : 90db 

THD : <0.1% 

General Features 

   Total 8 hours play time while play 128kbps MP3 music file and power by build Li-Polymer battery. 

Firmware upgradeable through USB. 

    Ambient Temperature: 

         Operating: +10 ~ +50C 

         Non-operating: -20 ~ +60C 

    Humidity: 

         Operating: 20% ~ 80% RH 

         Non-operating: 20% ~ 80% RH 

    Dimensions: 60*20*20 mm