Logitech M240 Silent Wireless Bluetooth Mouse

Technical Specifications SilentTouch Technology 90% noise reduced Left/Right-click, Middle click 1Left click dBA level measured by independent lab at 1m. Compared with Logitech M185. Sensor Technology Smooth optical tracking Nominal value: DPI range DPI range: 400-4000, Steps of 100 DPI Buttons Number of Buttons: 3 (Left/Right-click, Middle click) Scrolling Line-by-line scrolling Scroll Wheel: Yes, 2D, optical Battery life Battery life: 18 months 2Battery life may vary based on user and computing conditions. Battery Details: 1 x AA (included) Connectivity Connection Type: Bluetooth Low Energy Technology Wireless range: 10 meters 3Wireless range may vary based on user, environmental and computing conditions. Connect / Power: Yes, on/off switch Optional software Supported by Logi Options+ on macOS 11 or later and Window 10, 11 or later Sustainability Rose plastics: 37% post-consumer recycled material. Certified carbon neutral Compatibility Bluetooth-enabled computers or mobile devices that support external mice (HID profile). Check with device manufacturer for details. Windows® 10, 11 or later macOS 11 or later iPadOS 14 or later ChromeOS™ Linux® Android 9.0 or later Internet connection (for recommended Logi Options+ software download) Compatible with Logi Bolt USB Receiver (not included) Not compatible with other Logitech USB receivers. In the Box Mouse 1 AA battery (pre-installed) User documentation