Logitech MX Master 3S for Business Wireless Mouse, Darkfield 8000 DPI Sensor, MagSpeed Scrolling, 7 Buttons, Logi Bolt & Bluetooth Connectivity, Up to 70 Days Battery Life, Graphite, 1 Year Warranty

Sensor Technology: Darkfield High Precision DPI: 200–8000 DPI Buttons: 7 Scroll Wheel: MagSpeed Electromagnetic Wireless Technology: Bluetooth, 2.4GHz Wireless Wireless Receiver: Logi Bolt USB Receiver Battery: 500mAh Rechargeable Li-Po Battery Battery Life: Up to 70 days on a full charge Connectivity: Bluetooth, Wireless Color: Graphite 1 Year Warranty