1.Voice chip / Demo board,test fixture, test board for WTV040/ 080/170/ 340 voice chip
2. easy operate

 test board for WTV040/ 080/170/ 340 voice chip,voice chip test board,program test board

1.It can test WTV010/020/080/170/340 chip voice effection
    That means if you want buy our WTV chip  to program voice into it , you can buy this test board to check voice effection
2.It quite easy to operate