• Darkfield high precision
• Nominal value: 1000 dpi
• DPI (Minimal and maximal value): 200 to 4000 dpi (can be set in increments of 50 dpi)
• 7 buttons: Left/Right-click, Back/Forward, App-Switch, Wheel mode-shift, Middle click
• Scroll wheel: Yes, with auto-shift
• Thumbwheel: Yes
• Gesture button: Yes
• Advanced 2.4 GHz wireless technology
• Rechargeable Li-Po (500 mAh) battery
• Get three hours of use from a one-minute quick charge.

https://youtu.be/JDLKTUWVDbk