Manhattan 179904 Performance Wireless Optical Mouse II

• Wireless freedom via USB micro receiver with 2.4 GHz RF technology offering an effective range up to 33 ft.;• Top-mount, push-button control to instantly shift resolution between 800, 1200, and 1600 dpi;• Auto-power management to help maintain proper battery levels;• Ergonomic shape and no-slip texture for a secure grip;• On-board storage compartment to protect USB receiver from loss and damage;• Low-friction base for smooth gliding over work surfaces;• Plug and play installation; Windows(R) and Mac(R) compatible;• Includes AA battery and instructions;