2X 2.4 Ghz Wireless Vertical Ergonomic Optical Rechargeable 5D 2400DPI Gaming Mouse Black

:
1:Item type: Ergonomic Optical Mouse
2:Resolution: 2400dpi.
3:Button: 4 buttons and 1 wheel (middle button)
4:Dimension: 100 x 80 x 70mm
5:Maximum operating range: 10m
6:Charging cable Length: 50.5cm
7:Color: Black
8:Material: ABS
9:Keystroke life: 10 million
10:Tracking system: optical
11:System Requirements: 98/Me/2000/XP/Vista/Win 7/Win8.
12:Item weight :266g
Note:
1, USB cable can only be used for charging. It can not be used as wired mouse.
2, The mouse can be used while charging, but you should make sure
that the USB receiver is plugged into the computer and the mouse switch is turned on.
Wireless Mouse 2.4GHz gaming game mouse Ergonomic Design WOWPEN Vertical mouse 2400DPI JOY Wrist Pain USB Mice For Laptop PC？
Notice:this mouse dont need to use AA battery now .it have battery inside the mouse!？you just used USB cable charging!!!! now not need to worried to buy batteries？again again!
This wireless mouse vertical ergonomic design , help you tireness after long use of the wireless mouse. Care more about . Avoid carpal tunnel syndrome
Package includes:
2 x Mouse
2 x USB Power Adapter
2 x USB Charging Cable
2 x English manual

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.