Features：1.Trendy hot wheel appearance design. 2.6D button design. 3.Three million clicks lifespan. 4.704IC macro definition design for compatibility with various models of game equipment. 5.Coated with rubber oil to prevent hand from sweating and slipping. 6.Feat
Usage：Insert the USB connector into computer and wait for 5 seconds, then it is ready for use.
Notes：1.Avoid dropping and impact during use, so as not to damage the switch or other components. 2.Keep the light sensor clean and keep it in a good sensing condition, so as not to block the light receivin