1.2.4G Wireless voice touch screen Pen Mouse with translation, 10m effective distance, USB receiver with plug and play
2.Detecting the mouse movement with inertia, free to move in any space except glass
3.Pen-type Body can be operated easily.
4.Operated with only a thumb,Off-table mini mouse
5.Battery:1AAA
6.Page up/down function 
7.Moving mouse point more delicately than a regular mouse point.
8.Button number: 6
9.3-resolution adjustable: 800/1200/1600dpi
10.System requirements: Windows98/XP/vista/Windows7/8/Tablet PC/Mac OS X/Linux                                                        11.Material: ABS +silicon                                                                                                                                                                12.Color: blue/red/grey                                                    13. Logo: can be add by customized                                                   Color box: size 3.5*11.5*19cm Outer carton: 60*33*41cm  100PCS/CN    N.W./G.W.: 6.8kgs/7.2kgs