When the desk life gets you down, lift yourself up. A great fit for small to medium hands, Lift for Mac Vertical Ergonomic Mouse is designed for Mac, and made for your comfort. Raise your hand into instant comfort with a soft rubber grip and cozy thumb rest. Realign into a more natural posture at 57°. And feel focus flow from morning to night with productivity features designed to suit your working style. Your Lift for Mac connects easily to up to 3 devices via Bluetooth or compatible Logi Bolt USB receiver (not included). Enjoy up to 2 years’ battery life in a single AA battery (included).(2) Lift for Mac is fully compatible with macOS and compatible with iPadOS(3). (1)Requires Logi Options+ software, available for download at logitech.com/optionsplus.(2)Battery life may vary based on user and computing conditions.(3)Device basic functions will be supported without software for systems other than Windows® and macOS. Technical specifications:Connection support: Bluetooth Low Energ