一． wireless transmitter      二． wireless USB receiver


1.  rotate pen head
2.  battery negative pole
3.  battery
4.  mouth of screw thread
5.  power switch
6.  microphone
7.  AF output plug
8.  antenna
9.  USB plug



Usage directions
1 . Unscrew the mouth of screw thread , put into the battery ( positive pole up) , circle the mouth of screw thread
2.  Put The plug of USB receiver into computer USB plug , AF plug into computer microphone plug
3.  Open the switch on pen
4.  Rotate pen nib when Writing
Note:
1.  You should not open the miniature switch hard and don’t stir on the switch frequently
2.  Pls change the battery timely when the pickup or the receiving distance is shortened
3.  Not use frequently, pls take out of the battery, in order not to cause the side effect because of the spoilage of the battery