Ergonomic Design with Smooth Thumb Control: The optimal angle of the trackball mouse allows you to keep your palm in a natural position for all-day comfort.
Precise Tracking with Adjustable DPI: 1000- 1600-2400 DPI.
7 Buttons High Performance: Plus the back and forward button, you can operate easily with higher productivity as well as added comfort.
Specs & Details
Wireless technology: RF 2.4GHz
Wireless range: Approx 10 meters
Sensor: Optical sensor
Resolution: 1000- 1600-2400 DPI
Number of buttons: 7 (left key, right key, scroll,DPI switch,forward, backword, trackball)
System Requirements: Windows 7/8/10/XP/Mac
Warranty: 1 year warranty
Box Content: 1. Wireless trackball mouse 2. User Manual