Microsoft Arc Mouse is designed to conform comfortably to your hand and snaps flat to fit easily in your bag. The Arc Touch Mouse, Microsoft Arc Mouse features numerous refinements, including the ability to scroll both vertically and horizontally, connects via Bluetooth. Now available in a choice of rich colors to complement your style.Ultra-slim and lightweightUltra-slim and lightweight, Microsoft Arc Mouse goes anywhere without the weight or bulk of traditional mice. What?s more, you can snap