This Vertical adopts 2.4G technology which ensures stable connection and offers 3 DPI levels for choice --- 800, 1600, 2400. What's more, with vertical design, it relieves wrist fatigue to some extent.

Feature:
2.4G Technology
It ensures the stable connection and free you from the twisting cables.

3 Adjustable DPI Levels
There are 3 DPI levels --- 800, 1600, 2400. Free to switch. It offers you a pleasant sensation of higher , less delay and more correct location.  

Ergonomic Vertical Design
Compared with traditional , the vertical design relieves the fatigue of your wrist, and offers you comfortable feeling for touch. 

and
No drivers required, just USB receiver into USB port of the device, easy to use. 

Long Working
With built-in large-capacity , you can use it for a long . And it is rechargeable, no need to change repeatedly.

Specification:
Color: Black, Grey, , White (Optional)
Button: Left, Right, Scroll wheel, Forward, Backward, DPI buttons
DPI level: 800/ 1600/ 2400
capacity: 1000mAh
Auto sleep mode: Support
Supporting system: Compatible with OS/ XP/ Win 7/ Win8/ 10
Material: ABS
Package size: 103* 89 * 69mm/ 4.05* 3.5* 2.72in
Package weight: Appro. 150g/ 5.29oz

Packing list:
1 * Vertical
1 * cable
1 * USB receiver