Bluetooth 2.4G Wired-3 Mode Connnections The wireless mouse for laptop comes with USB C Wired, Bluetooth 5.0 and 2.4G Connection. 5000 DPI Highly Sensitive and Responsive 5 adjustable DPI levels (5000/2000/1600/800/400). Reassignable 6 Programmable Buttons You can install the driver to customize the buttons, light color, light effect, DPI, operating mode, etc., offering you a better gaming and working experience. Ultra Lightweight Mechanical Design It is compact and lightweight, and weighs no more than 85 grams, which ensures maximum maneuverability, durability and comfort in everyday life.Connectivity: USB/Bluetooth/2.4GHz Bluetooth Version: 5.0 Connecting devices: can simultaneously connect 3 devices Transmission Distance: 10m/33ft Max (no blocking) DPI (Sensitivity): 5000 DPI max Charging Port: USB-C Battery Capacity: 700mAh 3.7V (2.59Wh) Charging Time: About 2 hours Compatible Systems: Windows 8.1/10/11 macOS 10.5 or later