The appearance of dice is the same as the normal, but it transfers the information by vibrancy through a electrical receiver on the base of wearing the vibration machine on waist.

1.The power of radio wave dice can last for 2 houes, if the dice have run out of power,the battery can not be charged.
2.Select the two opposing points(1-6/2-4/3-5)on the dice as the sensor set point.

In the following we will get the radio wave dice(Point 1 and Point 6) to explain how it works.For example,after the throwing of dice,the result we got is Ponit 1, the sensor machine will not vibrate; if the result is Point 6 after throwing, the sensor machine will vibrate.

Similarly,if the throwing of dice,the result we got is Point 6, the sensor machine will not virbrate; if the result is Point 1 after throwing, the sensor machine will vibrate. A remote sensor can be used with two remote-sensing dice at the same time.The working time is about 2 hours.

Advantage:

1.Simple,currency and soundless 
2.no need other skills to control. 
3.It is difficult to be noticed by others.