What's in the box:
Sensor technology: Darkfield high precision
Nominal value: 1000 dpi
DPI (Minimal and maximal value): 200 to 4000 dpi (can be set in increments of 50 dpi)
Battery life: up to 70 days on a single full charge*
*Battery life may vary on user and computing conditions.
Battery: rechargeable Li-Po (500 mAh) battery.
Number of buttons: 7
Gesture button: Yes
Scroll Wheel: Yes, with auto-shift
Standard and Special buttons: Back/Forward and middle click
Wireless operating distance: 10m
Wireless technology: Advanced 2.4 GHz wireless technology
Optional software: Logitech Options
Warranty: 1-Year Limited Hardware Warranty