DIS TECHNOLOGY - Wireless Mouse 2.4GHz Ergonomic Design Vertical Mouse 1600DPI USB Silent Mice

Ergonomic 2.4G USB Wireless Mouse Silent Mice Vertical Computer Mouse
Ergonomic Wireless Mouse keeps your wrists and arms in a relaxed, neutral position. Arm neutral-Alleviates pressure in wrist joint and reduces risk of cramping. The size and shape fit for most hands to easily reach the mouses buttons.
Side scroll wheel design for better operation with a thumb movement. 2.4GHz wireless technology with USB nano receiver up to 10m range.
Special soundless design for the right and left buttons, you can use it in public places such as offices, libraries, dormitories where you do not want disturb others.
Compatible with most system including Windows, and Linux.

Specification:
Battery size: AA (not included)
Computer Connectivity: Windows
Interface(s): USB 2.0
Number of Batteries Required: 1
Wireless: Yes
Sensor: Optical
Model Compatibility: Computer/PC/laptop/MacBook with Windows/Mac OS X/Linux.
Number of Buttons: 3
Mouse Operation: Button(s) with scroll button
Plug and Play Operation: Yes
App. Dimensions: 115 x 77 x 50 mm

Package Included:
1 x Ergonomic Wireless Mouse
1 x USB Nano Receiver