RF wirless optical allow you work freely
Cute design,very mini size for traveller and notebook user
800dpi resolution,27MHz radiao frequency,256 ID channel
Thumb-size USB receiver for plug and play
Batteries saving technology turn mouse off while no use
Working current:≤25mA Holding current:12mA
"Sleep current:50uA
"
Working voltage:+3±0.5v |
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