Radio frequency:2.4GHz
Control Distance:10M
Interface:USB (plug and play )
Resolution:400/800/1200dpi to select
Mouse key:Left key, Middle Key, Right key , wheel
Multimedia Function:Vol+, Vol-, Previous, Next, Play/Pause. (more Multimedia Function to select)
Button Life:1 million cycles
Battery Build in rechargeable Battery
Dimensions:21X22X140mm
Weight:52g[...]