BeWishes Ergonomic Mouse, 2.4G Optical Wireless Vertical Mouse with 6 Buttons - 3 Adjustable DPI 800/1200/1600 for Laptop, PC, Computer, Desktop, Notebook etc

• ✔ ergonomic vertical design: An ergonomic vertical mouse is a highly essential office item if you primarily work with computers or You are a professional gamer. Ergonomic mouse can protect your wrist from orthopedic injuries and can alleviate pain If you have existing wrist issues. (2 AAA batteries required, not included)（If the cursor does not move or is interrupted during use, the battery power may be low, please try to replace the battery, thank you! !）
• ✔ MULTIFUNCTION AND CONVENIENT -- Advanced "Page Backward" and "Page Forward" functionality buttons provide convenience when web page browsing. 800 /1200/1600 DPI Levels -- Easily adjusts the sensitivity of the mouse. （The usb receiver for the mouse is in a small transparent bag inside the box, thanks! !）
• Easy to use, plug and play -strong and reliable 2.4 GHz wireless connection, a USB receiver on the bottom of the mouse, just plug in and go (2 AAA batteries required, not included)
• ✔ rubbery matte finish: provides you a premium feel much better than a typical Mouse. It sports an elegant matte finish that provides a nice grip, while resisting fingerprints and smudges.
• ✔ wide COMPATIBILITY: widely compatible with Windows 2000/ XP/ Vista/ 7/ 8/ 10/ Linux. ( Note: the forward/backward buttons are unavailable in Mac OS X.).If you have any questions about the mouse, please contact us, we will try our best to serve you, thank you! !

Comfortable and classy： Tired of using the traditional grip? Take a break from overly-clunky or uncomfortably tiny mice. The ergonomically-designed thumb rests and grips fit the contour of your palm for maximum comfort. Features 1.Ergonomic design, close to 85-degree angle. 2.Over 5 million times keystroke. 3.Anti-sliding matte finish, enhances grip feel. 4.Forward/backward buttons provide convenience when webpage browsing. Vertical Mouse Specification： Connection Mode: 2.4G USB Item Weight：95g. Item Dimension：5.0 x 3.0 x 2.5 in Sensitivity: 3 DPI modes: 800-1200-1600 Adjustable Tracking Type: Optical Compatible with Windows 10/8/7/XP/Vista, Mac OS, Linux ect Notes 1.Adjust the DPI sensitivity via DPI button. No need any drivers/software to control. 2.If you never use this kind of ergonomic mouse before, it will take several days to get used to. Service: lifetime technical support. If you have any issue, please contact us for help at first. We'll give you a good solution. Package Included 1 *Wireless ergonomic Vertical Mouse 1 * User Manual