With this T-Shirt USB Optical Mouse and navigate your PC as well as internet freely. Its smooth surface provides you the most comfortable experience of controlling the mouse. Suitable for left and right control. Its simple and stylish design make the mouse is an attractive gift for yourself as well as your friends. The T-Shirt Computer Mouse with special appearance is an excellent addition to the family or office computer. This is 3D USB Mouse, reliable optical sensor works great without a mouse pad. High-precision Scroll Mouse offers resolutions up to 1200 DPI, give you precise movent. It's twice as fast and accurate as previous optical mice. There's no ball to lose or get dirty. Scroll wheel let you easily view long webpages or word documents. When power it on, the mouse with flash light. Compact design, ideal for laptop and desktop users. System Requirements: IBM Compatible PC Windows 98/2000/Me/XP/VISTA