Stylish and compact, the Microsoft Arc Touch Limited Edition Artist Series optical mouse speeds around your desk for optimal productivity. It has a curved shape and a rectangular button that acts more like a sensitive surface for all of your scrolling, clicking, and tapping needs. Available in white and black, this Microsoft Arc Touch Wireless BlueTrack mouse offers both aesthetic value and functional ease for everyday use. This wireless mouse weighs only 5.6 ounces, which is considerably lightweight for this particular computer tool. If you look at its shape from above, you will notice that it has an almost perfect rectangular form along the perimeter. What this means is that the Microsoft Arc Touch wireless mouse is perfect for both right-handed and left-handed people. There are no out of place curves along the perimeter because the main curve fits right into the palm of your hand. When not in use, this RVF-00052 model flattens for extra portability. Simply press on the middle of the curve in order to create a perfectly flat shape. You can slide it into any pocket because it is less than two inches thick at its widest point. This accessory has a four-inch width so that it can fit into almost any bag for those on-the-go days.This lightweight Microsoft Touch tool flattens to only 5.1 inches long and then curves up and into your hand when you are ready to go again. When you examine the design from its profile, you will see that the bulk of the mouse's weight is on the touch-strip side where you click and scroll. The remaining, curved length is thin enough so that it can fit into your hand with an ergonomic flair. This mouse hides its batteries in the scrolling area so that any pressure on the buttons keeps the product solidly square on the work desk. This electronic accessory communicates wirelessly with your device by using radio frequencies. In fact, this type of machine employs 2.4 GHz technology with a Nano Transceiver that plugs directly into your computer. This two-part system has plug-and-play ease so that you can set up this tool in a matter of seconds. The Nano Transceiver has a USB connection that is compatible with nearly every electronic. Similar to a small chip, this transceiver can be left plugged into your device even when the product isn't being used as it is so small and hardly sticks out. Remove the USB transceiver to use the port and magnetically store the component on the mouse's base when it is in storage.Place this product on almost any surface and vertical movement on the screen is a breeze. The BlueTrack technology brings together powerful optical sensors and couples them with laser precision which makes tracking possible on almost any surface. You don't have to be extremely close to the transceiver either as this mouse can be used up to 15 feet away without any interference. You will find a port for two AAA batteries in the touch-strip end of this product. With a fresh pair of batteries, the product is expected to work reliably for around six months.