Microsoft Arc Mouse

The Microsoft Arc Mouse 1791 is a slim, ultra-light, and portable wireless mouse that connects via Bluetooth without requiring a dongle. Its foldable design allows it to power off when flattened, making it easy to carry in a bag or pocket, ideal for travel or mobile work. To use, the mouse snaps into a curved shape, which powers it on, and it powers down automatically when flattened. It features a full-scroll plane, allowing smooth vertical and horizontal scrolling on its touch-sensitive surface instead of a traditional scroll wheel. The Arc Mouse uses two AAA batteries, included in the package, with an expected battery life of up to six months under normal use. Its dimensions are approximately 5.17 × 2.17 × 0.56 inches, and it weighs about 2.91 ounces (82.5 grams) including batteries. The ergonomic curved shape is designed to fit comfortably in the hand, providing a natural and easy feel during use. It is compatible with systems that support Bluetooth 5.0 and works out of the box with Windows 8, 8.1, 10, and 11.