Bluetooth 4.1 Wireless Technology, 1800 dpi, Up to 32.8' Wireless Range, Microsoft BlueTrack Sensor, Shaped to Natural Curve of Your Hand, Fully Compatible with Windows. Slim light and ready to travel the aqua Microsoft Surface Arc Wireless Mouse features a unique design that can conform to your hand or snap flat to fit inside your bag.The Surface Arc mouse is fully compatible with Windows computers and connects via Bluetooth 4.0. It also features numerous refinements including the ability to scroll both vertically and horizontally.
Powered by two AAA batteries (included) you can simply snap it into its curved position to power it up then snap again to flatten and power down.,Bluetooth 4.1 Wireless Technology, 1800 dpi, Up to 32.8' Wireless Range, Microsoft BlueTrack Senso