Verbatim 98590 1 x Wheel Bluetooth Wireless Optical 1600 dpi Mouse Maximum dpi: 1600 dpi Power Supply: 2 x AA Batteries Operating System Supported: Android 3.1 and higher; Windows 10, 8, 7, XP, 2000, Vista; Mac OS 10.4X and higher Package Contents: Bluetooth Tablet Mouse 1 x AAA Battery
