Logitech Marathon Mouse M705, gray/black

With a low-power, energy-efficient design, the Logitech Marathon mouse delivers an extended amount of battery life, making it a great choice for those on the go. A wireless design helps make sure cables and cords don't get in the way.

Operates up to 3 full years on 1 set of batteries. Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product, and the product features used by the customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage.
Hyper-fast scrolling lets you scroll rapidly through documents and web pages.
Convenient wireless connectivity reduces cable clutter.
M705 Marathon mouse utilizes the Nano Unifying Receiver, which can be used with other wireless devices, too. Compact size allows receiver to stay connected to your laptop when you travel.
Laser optics provide precise, smooth tracking.
Gray/black wireless mouse fits in nicely with your existing office equipment.