ZELOTES T-30 Vertical Optical Mouse Wired Upright Mouse USB Wired Gaming Mouse 6 Keys Ergonomic Mice with 3200 DPI for PC Laptop

Component function description     ①：Left button    ⑥：DPI adjustment②：Right button          ⑦：lens③：Middle button⑧：label      ④：Forward button⑨：mat⑤：back button  ●Four adjustable DPI options are available:  Red light-800 DPI, Blue light-1200 DPI, Green light-2400 DPI, Purple light-3200.●Press and hold the DPI button for over 3 seconds to turn off the light.Specification                     Button numbers：6Traction control: opticalUSB length: 1.8mWorking voltage/current: 5V 100mAButton life: 3 million timesRoller life: 1.2 million rotationProduct size: 1349683mmProduct weight: 120±5gResolution: 800-1200-2400-3200DPIRate of return: 125-1000Hz_______________________________________________________________________________(Note: The pattern quoted in this manual is only for the purpose of function description.