The Sandberg Wireless Vertical Mouse Pro is an ergonomic alternative to a traditional computer mouse. The mouse is, so to speak, overturned on the side and the shape adapted to the grip of your hand, so that you get a more natural grip of the mouse. This alleviates the pressure on your wrist significantly, and thereby, reducing the risk for pain and joint injuries. Furthermore, this mouse is equipped with a magnetically detachable wrist rest for additional comfort. The mouse is wireless, avoiding the need for an irritating cable. You even avoid changing batteries thanks to the built-in rechargeable battery. Features: Reduce the risk of pain and injuries Detachable wrist rest Rechargeable Works instantly Specifications: Dimensions: H:8.3 x W:11.5 x D:8.4 cm Guarantee:60 Months Model Number: 630-13