Features:</strong></span></div> <div><strong><span style="font-size: 13px;">Professional Sensor</span></strong></div> <div><span style="font-size: 13px;">It will follow your step whether you are in precise movement or a wide range of movement. You can enjoy virtually free movement with drifting control.</span></div> <div></div> <div><br /> <span style="font-size: 13px;"><strong>Quick-Response Button</strong></span></div> <div><span style="font-size: 13px;">The Long-life button support for quick click and response command with high speed. Stay in motion status in gaming.</span></div> <div></div> <div><br /> <span style="font-size: 13px;"><strong>Ergonomic Design</strong></span></div> <div><span style="font-size: 13px;">The left and right sides are symmetrical. The design is suitable for user with either hand. Compatibility is more wide.</span></div> <div></div> <div><br /> <span style="font-size: 13px;"><strong>Long Life Span</strong></span></div> <div><span style="font-size: 13px;">Over 5,000,000 times keystrokes.&nbsp;</span></div> <div></div> <div><br /> <span style="font-size: 13px;"><strong>1600 DPI&nbsp;</strong></span></div> <div><span style="font-size: 13px;">The high definition enables precise optical tracking and smooth working experience.</span></div> <div></div> <div><br /> <span style="font-size: 13px;"><strong>