▾Advantages
Ergonomically designed, optical tracking technology, working on many different surfaces and ideal usage for home, office or game；

This mouse is design for users to reduces muscle strain and can even undo the damage that years of using a traditional computer
mouse causes:wrist pain, shoulder fatigue, carpal tunnel syndrome and tendonitis can all be alleviated.

-Wireless 2.4 GHz mouse, comfortable touch
-Rolling line by line up and down
-Plug and play mode, no need driver
-The dongle can be stored into the mouse neatly when it is not used
-Receiver storage space and carrying easily
-System support: Windows 2000, Windows XP, Windows 7, Windows Vista, Windows 98, Mac OS, Windows ME, Windows

Product Parameter
Material: ABS
Features: Ergonomic Vertical Wireless
Connect Way: 2.4Ghz USB
Work distance: 10M
Power Supply : 2 x AAA Battery (Not Including )
Button : 6 Buttons (Left/Right Buttons, Forward/Backward Buttons, DPI Buttons, Scoller)
Adjustable DPI : 800-1200-1600
Demension Of Mouse: 125*65*82mm（4.92*2.56*3.23inch)
Net Weight Of Mouse : 83g (0.18ib)
Colour:Black,Pink,White

Package Include
1X Wireless Vertical Mouse
1X USB receiver
(Note:Batteries are not include)