PEN MP3 Player 10

1) Voice recording function

2) Supports PCM format with the clear, long time voice recording

4) A-B repeats function, easy for learning foreign language Pen function, able to change the pen lead

5) Particular MP3 play function without LCD

6) USB 1.1 interface, mobile storage function

7) Build-in lithium battery, durable for environmental conservation

8) Independently formatting function without interface