Ladies and gentlemen, it’s time to meet the last mouse you’ll ever buy. The Logitech M705 Wireless Marathon Mouse has “marathon” in its name for a very good reason: it lasts forever on two AA batteries. OK fine, it doesn’t really last forever, but it does last for upwards of 3 years before you finally need to think about batteries. Trust us, it’ll be the best $30 you’ve ever spent.

Here are some key details from the product page:

  • Logitech Marathon Mouse M705 uses less than half the power of comparable wireless mice
  • The sculpted, right-hand shape guides your hand to a naturally comfortable positiojn
  • The tiny Logitech Unifying receiver stays in your notebook
  • Hyper-fast scrolling lets you fly through long documents and Web pages
  • Laser tracking delivers smooth, responsive, precise cursor control on surfaces that cause problems for standard optical mice

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