Idolized, visionary design: Distinguished. Masterful. Futuristic. The inspired sculpture is so breathtaking it belongs in a modern art museum. Ultimate 30-month battery life: Can last an amazing 2 1/2 years, saves money and keeps material out of the landfill. (The maximum capacity of the battery will naturally decrease with time and usage.).Indulgent, sought-after comfort: Masterfully crafted for agility and support, the HP Wireless Mouse X4500 holds your hand with all-day relaxation. Perfect balance, expert proportions and flared edges give this flawless mouse a custom-made feel. Efficient, unrestricted productivity: Wireless connection frees you from the cord. (Requires available USB port) Plus, precise laser sensor works on almost every surface. (Laser sensor is not guaranteed to work on glass surfaces.) HP X4500 Wireless (Black) Mouse Size: 4.48 x 2.92 x 1.51 in. Color: Black.

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