Ergonomic Vertical Mouse, Wireless 2.4G High Precision Rechargeable Mouse Optical Mice with Adjustable DPI 800/1200/1600, Reduce Wrist Strain, Specially for Small Hands Right handers

Ergonomic Design： The ergonomic upright mouse offers your hand maximum support, encourages natural “handshake” mouse holding. Best care of your wrist and palm, Stop hurting your hand. Dimension: 4.1*2.7*2.3 inches. （The usb receiver for the mouse is in a small transparent bag inside the box, thanks! !） HIGH-CAPACITY RECHARGEABLE BATTERY： Built-in rechargeable battery. You no longer need to buy batteries, durable and Eco-friendly, very convenient !! EASY TO USE -- One USB receiver at the bottom of mouse, Just Plug and Play!（The usb receiver for the mouse is in a small transparent bag inside the box, thanks! !） Multifunction： 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, 【NOTE: When using the mouse with Mac, forward/backward button browsing buttons will not function, but other buttons are OK.】 Wide Compatibility： Compatible with most system including Windows 7 / 8 /10, XP, Vista, Mac OS X 10.10 or higher version, Linux. Works with Notebook, PC, laptop, computer by just plug in the USB receiver【USB receiver is stored in the bottom of the mouse.】 GREAT CUSTOMER SERVICE -- Rest assured that all ourergonomic 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