Writing pen +recording +MP3+Udisk

1.Support MP3，WMA  Audio formats 。
2USB Really achieve the high-speed  2.0
3 At the same time have MP3 and  Removable disk function。
4 shell used soft material，good qaulity Definition can be any shell pattern。
5 Non-screen machines in-line battery-powered 
6Win98 driver does not need more than