Ergonomic Mouse, LEKVEY Vertical Wireless Mouse - Rechargeable 2.4GHz Optical Vertical Mice: 3 Adjustable DPI 800/1200/1600 Levels 6 Buttons, for.

ERGONOMIC, SLEEK AND RECHARGEABLE DESIGN - Scientific ergonomic design encourages healthy neutral 'handshake' wrist and arm positions for smoother movement and less overall strain MULTIFUNCTION AND CONVENIENT - Advanced 'Page Back' and 'Page Forward' functionality buttons provide convenience when web page browsing. 800 /1200/1600 DPI Levels - Easily adjusts the sensitivity of the mouse HIGH-CAPACITY RECHARGEABLE BATTERY - Built-in rechargeable battery. You no longer need to buy batteries, very convenient!! EASY TO USE - One nano USB receiver at the bottom of the mouse, Just Plug and Play! WIDELY COMPATIBLE - Widely compatible with Windows 2000 / XP / Vista / 7 / 8 / 10 / Linux. Note: Not compatible with Mac OS, Apple Products Once you get used to the ergonomic mouse, you will love it so much!