Logitech Lift Vertical Ergonomic Mouse 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 cosy 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.(4) (4)Battery life may vary based on user and computing conditions. Computing Accessory Type: Keyboards and Mice Depth: 109 MM When the desk life gets you down, Lift Yourself Up Rest on Lift upright mouse throughout the day, with a softly textured grip and snug thumb rest for level-above cosiness. Height: 70 MM Width: 72 MM