Quick overview from the supplier:
Logitech Wireless Mouse MX Master 3S, 7 buttons, 200-8000 dpi, Darkfield high precision, Hyper-efficient scrolling, Effortless multi-computer workflow pair up to 3 devices, Dual connectivity 2.4, GHz and Bluetooth, Unifying receiver, Rechargeable Li-Po (500 mAh) battery, Pale Grey