Item type
Ergonomic Optical Mouse
Resolution
800dpi;1600dpi;2400dpi.
Button
4 buttons and 1 wheel (middle button)and 2 dpi (Adjustable )
Maximum operating range
10m
Button life
5 million times
Power supply
2 x AAA battery (batteries not included)
weight
80g(Including USB receiver weight)
Package size
12.2*8.7*8.3cm