HP Z3700 Black Onyx Wireless Mouse, 2.4GHz USB nano-dongle, up to 16 months battery life, 1200 DPI, 3 buttons, AA battery included, black It's time for your accessories to match your personality. Meet the new wireless mouse, carefully crafted to bring its slim and unique style to your activities. It's functional. It's portable. It's modern. It's yours. Designed with flairThe slim design complements your favorite HP devices and fits comfortably anywhere. Wireless convenienceThe 2.4GHz wireless connection keeps you securely connected.Long battery lifeWith up to 16 months of battery life on a single AA battery, this mouse was designed to push the limits. Features- Blue LED technology allows the mouse to work on a wide range of surfaces, so you can work almost anywhere.- Optical sensors (1,200) give you exceptional accuracy and incredible speed.- Just insert the battery, plug in the USB receiver and you're ready to go. No need to install anything.- The USB receiver fits comfortably inside the mouse for effortless portability.- Supports Windows 7, 8, 10, Mac OS 10.3 or later and Chrome OS.