More convenient, Simpler
Pen and Mouse is a wireless pen-type Optical mouse, a wireless input device for computers and Terminals what would happen when
a traditional pen combines with advanced optical Technologies!
Plug & Play
Simply select a general optical mouse or a pen on your
PC without install program!
Selectable the written text or Graphic size For writing or
Draw on your PC.
Just select the switch to change the size.
Actual pen size More convenient