Lhome Left Handed Mouse, 2.4G USB Wireless Ergonomic Vertical Design, Optical Model, Prevention Against Mouse Arm Tennis Elbow, For Laptop Desktop PC Computer Ect

The Wireless Vertical Mouse for LEFT-handed users will free you from an unnatural arm position and the annoying cable connection to the computer. Its ergonomic design supports the natural position of the arm and relieves tennis elbow pain. Your arm and wrist will always be relaxed, even after long hours at work. Wireless connection via 2.4 GHz means the mouse can be controlled in a space-saving way. （The usb receiver for the mouse is in a small transparent bag inside the box, thanks! !） Visually, the vertical mouse with its shape imitating the human hand is a real feature. Note: DESIGNED FOR LEFT-HANDED USERS. Enables wireless operation via the 2.4 GHz radio module. Simply plug the dongle supplied into a free USB port on your computer, and the mouse will be automatically recognised by the system. （The usb receiver for the mouse is in a small transparent bag inside the box, thanks! !） Wide Compatibility：Adjust DPI level 800/1200/1600 to change cursor sensitivity, meet both ordinary and gaming need. Forward/Backward side button for easy web page browsing.Compatible with most system including Windows 7 / 8 /10, XP, Vista, Mac OS X 10.10 or higher version, Linux ect. 【NOTE: When using the mouse with Mac, forward/backward button browsing buttons will not function, but other buttons are OK.】 GREAT CUSTOMER SERVICE -- Rest assured that all our ergonomic vertical mouse have unconditional 12-month product warranty ( Replace or Refund ) as well as lifetime easy-to-reach technical support.If you have any questions about the mouse, please contact us, we will try our best to serve you, thank you