(1) 4 mm minimum glass thickness (2) Compared to MX Master 3, MX Master 3S has 90% less Sound Power Level left and right click, measured at 1m (3) Compared to regular Logitech mouse without an electromagnetic scroll wheel (4) Compared to Logitech Master 2S mouse with Logitech Options installed and Smooth scrolling enabled (5) Requires Logi Options+ software, available for Windows and macOS (6) Not compatible with Logitech Unifying technology (7) Battery life may vary based on user and computing conditions. (8) Device basic functions will be supported without software for operating systems other than Windows and macOS (9) Wireless range may vary depending on operating environment and computer setup (10) Excludes plastic in printed wiring assembly (PWA), receiver, wire, FFC cable, and packaging.