Introducing Logitech MX Anywhere 3S – a beloved compact wireless mouse with next-level precision and control. Now with Quiet Click buttons that deliver a satisfying tactile feel with less click noise (than MX Anywhere 3). MX Anywhere 3S also now comes with an 8K DPI optical sensor for next-gen responsiveness on any surface – even glass. (1) MagSpeed electromagnetic scrolling delivers remarkable speed, precision, and near silence – with the ability to scroll 1,000 lines per second. The low-profile design is contoured for your hand. Logi Options+ enables Flow cross-computer control and introduces more customizations than ever. (2) MX Anywhere 3S stays powered up to 70 days on a full charge(3) – and delivers three hours of use from a one minute quick charge. (1) 4 mm minimum glass thickness. (2) Requires Logi Options+ app, available for Windows and macOS (3) Battery life may vary based on user and computing conditions.