Scientific ergonomic design encourages healthy neutral "handshake" wrist and arm positions for smoother movement and less overall strain.
Silent Click: Special soundless design for the right and left buttons, help you build a quiet atmosphere without disturbing others.
800 / 1200 / 1600 DPI Resolution Optical Tracking Technology provides more sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces.
Rechargeable: Built-in durable durable lithium rechargeable battery, with a charging cable. No more need for extra AA battery.
Compatible with most system including Windows 7 / 8 / 10, XP, Vista and Linux. Fit for Notebook, PC, Laptop, Computer, and other device. 【 Not fully compatible with Apple products】