High Quality optic mouse, fully ergonomic shape and with the metallic center scroll wheel. A very versatile, agile and lightweight mouse. With a high performance, radical design and different LED formats. 3 user programs. A Mouse for true gamers. -7D custom gaming mouse -CHIP:PAN3325 -USB port, braided wire -User-defined lighting color, mouse rate optional ( 250, 500, 1000HZ) -6 color lightings change with each stroke of DPI -Default DPI: 1000/2000/3000/4000/5000/6000 -Stroke Life: 20 million times -Rated Voltage: 5V -Rated Current: 200mA -Cable Length: 1.5 -Size: 146*88*38m -Weight: 145g