Here're some more image of the Microsoft's mystery hardware a.k.a. "Arc Touch Mouse" – which as some cool features, including a bendable surface to conform to the users hand. The mouse will come with three standard left, right and middle click buttons. The mouse will be able to track on any surface, using BlueTrack sensor technology. The mouse is connected by a 2.4-GHz nano-transceiver, an on and off switch and features a battery status indicator to alert you when you need to change your battery.