Gaming Mouse Wired Ergonomic Game Computer Mice with 7 Buttons for PC,Gamer [Programmable] [ Breathing Light] - The Esports Gaming Mouse Long battery life and low battery LED indicator (powered by a single AA battery) Pixart gaming sensor: High accuracy cursor control and power efficiency with automatic sleep function Quick-change DPI settings (800, 1200, 1600) Wireless gaming: 2.4GHz for lightning fast and clutter-free gaming EagleTec quality, one-year warranty, and customer service