Wireless mouse can be paired with Bluetooth 3.0 and Bluetooth 5.0 devices and can effectively cover a distance of up to 10 metres Right-handed contouring ensures a snug fit in your right hand for greater dexterity and grip during operation Unique vertical shape with comfortable and natural grip ensures an ergonomic posture, reduced strain on forearms and wrist, and better overall comfort Optical tracking technology can track movement on different types of surfaces and offers three levels of precision (800/1,200/1,600 DPI) which gives you greater freedom in performing various tasks Among the six buttons, this mouse has a forward/backward button to help web surfers smoothly navigate web pages, that saves time and boosts efficiency Compatible with Microsoft Windows 10, Windows 11 or later, Google Chrome OS, macOS, iPadOS, and Android AA battery lets you use the mouse for up to 194 hours