Connector: wired usb Transmission system: laser Resolution: 1000/ 1600/ 2400/ 3200/ 7200 dpi 7 buttons: 1.Left button 2.Right button 3.Middle button 4.Forward button 5.Back button 6.Sensitivity adjustment button 7.Double click button Rated voltage: DC 5V Current: <= 100mA Size (LxWxH): 21X16X6cm Weight: 265g Package Include: 1 x USB Mouse Explanation For The Button 1.DPI button to change LED colors Press the "DPI" button to change the color. Then the LED flashes rapidly 7 times and then remains constant color. (Was not only a specific color) 2.Fire button (on the top left) This key is the same as double clicking the left button. (Two clicks for left button)

All copper with magnetic ring and anti-jamming nylon braided line. Human ergonomic design, comfortable hand feeling, reducing fatigue. With 7 color breathing lights that make a mystery game atmosphere for you. Five dpi levels - 1000/ 1600/ 2400/ 3200/ 7200, every dpi with different LED indicator colors when changing. High-end optical engine and up to 7200 DPI resolution.