Wireless Ergonomic Mouse

ERGONOMIC, SLEEK AND RECHARGEABLE DESIGN -- Scientific ergonomic design encourages healthy neutral handshake wrist and arm positions for smoother movement and less overall strainMULTIFUNCTION 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 mouseHIGH-CAPACITY RECHARGEABLE BATTERY -- Built-in rechargeable battery. You no longer need to buy batteries, very convenientEASY TO USE -- One nano USB receiver at the bottom of the mouse, Just Plug and PlayWIDELY COMPATIBLE -- Widely compatible with Windows 2000 / XP / Vista / 7 / 8 / 10 / Linux.