Specifications:
1.?Item?type:?Ergonomic?Optical?Mouse
2.?Resolution:?800dpi,?1600dpi,?2400dpi.
3.?Button:?4?buttons?and?1?wheel?(middle??button)and?dpi(adjustable)
4.?Maximum?operating?range:?10m
7.?Material:?ABS
8.?System?Requirements: Windows?98/Me/2000/XP/Vista/Win?7/Win8/win10?or?latest.?
9.?Item?size:12.5*6.5*7.5cm
10.?Item?weight: 87g
Features:
1.?2.4GHz?Wireless?Connectivity?(USB?receiver?&?rechargeable?mouse?usb?cable?included)
3.?Ergonomic?designed?to?remit?and?prevent??carpal?tunnel?syndrome.
4.?Optical?laser?technology?for?precise?control.
5.?User?convenience?with?wow-pen's?signature,?pen-grip?comfort.
6.?L/R?mouse?buttons,?2?thumb?buttons,?and?a?clickable?scroll?wheel?,?dpi?button.
7.?You?pick?the?hand?position?that?best?suits?you.?Plug?and?play,?compatible?for?Mac.

This?wireless?mouse?vertical?ergonomic?design?for?you,?help?you?get?rid?of?tireness?after?long?use?of?the?wireless?mouse.?
Care?more?about?your?health. Avoid?carpal?tunnel?syndrome.
Package?includes:
1?x?Mouse
1?x?USB?Receiver?
1?x?USB?Charging?Cable
1?x?English?User?Manual