Second Generation Car USB 2.4g Wireless Optical Mouse Mice
The shape is comfortable and suitable for right or left handed users. Great for kids and adults alike! Requires 2 AAA batteries (not included). Slide roof of car mouse to access battery compartment and USB Receiver. Color: mix colourful 2 buttons with scroll wheel Wireless – comes with USB receiver Compatible with MS Windows 95/98/Me/2000/XP/NT/Vista MAC OS9 or above.