Product Color: whiteWireless battery mouse (battery not included)1. Scientific ergonomic design encourages healthy neutral "handshake" wrist and arm positions for smoother movement and less overall strain.2. 800 or 1200 or 1600 DPI Resolution Optical Tracking Technology provides more sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces.3. Added next or previous buttons provide convenience when webpage browsing the superior choice for internet surfers, gamers and people who work at length at the computer.4. Enters power saving mode (power is cut off completely) after 8 minutes idle, press right or left button for it to wake.5.Easy-access use. Five buttons give you improved control over your computer's systems. Whether dragging and dropping, selecting large volumes of data, or casually gaming, this mouse provides a low-cost, effective solution for multiple computing needs.Compatibility: Windows 10 or 8 or 7