IM024P General Spec Type 2.4GHz wireless mouse Color pink Hand Operation both hands Tracking Method optical Scrolling Capability scroll wheel Buttons 3 Compatibility Macbooks and other PCs System Required windows and Mac os. Others clip Features 2.4GHz wireless mouse with optical technology. Nano receiver hidden in the mouse button. Built-in energy saving system. Elegant and ergonomic design. Scroll easily in any direction. Comfortable in using. Compatible with windows and Mac os.