1. Hands up: when everyday office life is exhausting, the Lift Vertical ergonomic mouse is the ideal choice for righthanded users with small to mediumsized hands. 2. Raise your hand for comfort: enjoy allday relaxation with the Lift Vertical Mouse—featuring a soft, textured grip and a comfortable thumb rest for comfort. 3. 57° comfort: the vertical design keeps your wrist at ease while working and promotes a natural forearm posture for allday comfort and productivity. 4. Stay relaxed and focused every day: work effortlessly with this wireless mouse—buttons, quiet clicks, and a SmartWheel ensure smooth, seamless scrolling. 5. ERGO CERTIFIED: The Lift Wireless Vertical Mouse is designed, engineered, tested, and approved according to the standards set by leading ergonomists. 6. Connect your way: use USB with Windows, macOS, iPadOS, Chrome OS, or Linux via Bluetooth Low Energy or Logi Bolt, and enjoy up to 2 years of battery life.