CLOUDCOOL Folding Mini Slim Wireless Mouse 2.4GHz Arc Optical with USB Receiver Suitable for Laptop, PC, Computer, Desktop, Notebook (Blue)

Connecting Interface: Wireless Mouse Foldable Optimized connection: 2.4G wireless, 10m remote / Optical technology
Compatible with Windows 2000/98/ME/XP/Vista/Wi 7 and Mac OS
Transmission frequency:2.4GHz ,Rated operation current: 15mA, 1.5V, Ideal for office and home use Voltage: 12 V; DPI: 1600 DPI; Connectivity: Wireless 2.4 GHz
Included Items: 1 Wireless Mouse and 1 Connector (Pin Type USB A) Connect the USB receiver to your computer39;s USB port, and put the battery into the mouse. In a flash, the mouse will be connected with the computer automatically without tedious steps
Powered by 2x AA battery (Battery not included).