When the desk life gets you down, lift yourself up. A great fit for small to medium hands, Lift Vertical Ergonomic Mouse is crafted for comfort from first light to late night. 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. Connect easily to up to 3 devices via Bluetooth or Logi Bolt, and enjoy up to 2 years' battery life in a single AA battery. When the desk life gets you down, lift yourself up with Logitech Lift Vertical Ergonomic Mouse - a great fit for small to medium right hands. Rest on Lift upright mouse throughout the day, with a softly textured grip and snug thumb rest for level-above coziness. Lift's vertical shape helps wrists feel like "ahhh" at work, and promotes a more natural posture in the forearm, for day-long comfort and productivity. Settle into work with a wireless computer mouse featuring easy-to-reach customizable buttons, whisper-quiet clicks, and a SmartWheel for smooth, seamless scrolling. Lift wireless vertical mouse has been designed, developed, tested, and approved according to criteria set out by leading ergonomists. Connect via Bluetooth Low Energy or Logi Bolt USB to Windows, macOS, iPadOS, Chrome OS, or Linux, and enjoy up to 2 years battery life. Plastic parts in Lift include certified post-consumer recycled plastic (Graphite: 70%, Rose and Off-white: 54% - excludes plastic in receiver, battery, printed wiring assembly (PWA), FFC cable, and packaging).