Features: With double modes connection, the mouse easy switches between two devices with one mouse only by pushing the switching. To change the lighting modes or turne the lighting, you just need to clicks the lighting switching button, then you could get 5kinds of lighting effects of the LED backlit or turningsoff it, which would provide you more fun while gaming. Builts-in rechargeable battery. In addition, the mouse equipped with power-saving technology, the mouse will auto enter sleep modes after 8 minutes of no-operation. Note: the mouse will move slowly, unstable or stop moving at low battery. The Bluetooth-compatible Modes is compatible for Window 8/Window 10, it's easy to pair and connect. 2.4Hz Wireless Modes works with computer, laptop, desktop with USB, type c port, plugs and play. Specifications: Component:Plastic Size:Approx.12.9x6.6cm/5.08x2.6in Adjustable DPI: 800-1200-1600 Builts in Battery:600mah Key number: 7 Resolution: 8001200/1600dpi Connecting:2.4g wireless or Bluetooth-compatible Note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color. Package includes: 1pc Wireless Mouse