Overview Everything you do matters, so why not do it with personalized technology? The HP 400 Quiet Wireless Mouse comes in a range of modern colors, all made with soft-silicone material, so pick your favorite; then let this durable, ambidextrous mouse and its 24-month battery life help you get down to business. Personalize it. With colorful, durable silicone Durable, with silicone rubber, this soft, easy-to-sanitize, ambidextrous mouse was designed for you. Pick your favorite from five color options. Quiet clicks and quick access Quiet clicks, vertical/horizontal scrolling options, and access to the Microsoft® Wheel setting for easy shortcuts from one click of the center button, help you do more, quickly and quietly. A mouse that keeps up with you Wireless connectivity via Bluetooth or a 2.4GHz Dongle, gets you up and running, then keeps you there. Up to 6000 adjustable DPI keeps you tracking almost any surface, while a 24-month battery life ensures that you stay clicking day and night. Built for a better tomorrow The HP 400 Quiet Wireless Mouse is made with at least 40% post-consumer recycled materials and comes in FSC® certified packaging. Specifications: Quiet clicks, no wires Wireless connectivity via Bluetooth or a 2.4GHz Dongle Dimension : 118 x 61 x 40 mm Weight : 110 g up to 24 months of battery life from one AA battery With 1 Year Limited Warranty