Give yourself unprecedented control with the Microsoft Surface Arc Mouse. Compatible with your Windows 8 and newer laptops and notebooks, the Surface Arc connects seamlessly via Bluetooth. In addition, it has an intuitive design to fit in with your workflow. Totally ergonomic, you simply and easily snap the mouse into an arc position to turn it on. Additionally, you snap it down flat to turn the power off. This intuitive control also has another benefit. When it’s not in use, the Surface Arc it lays flat to toss into your bag, briefcase, or even your pocket. In addition, the Surface Arc has even more intuitive control. With the surface of this mouse, you can scroll both vertically and horizontally. Using two AAA batteries, the Surface Arc will last you up to nine months before needing battery replacement.