A Bluetooth mouse is a wireless pointing device that connects to computers and other devices using Bluetooth technology. This allows users to control their cursor without the need for a physical cable, providing greater flexibility and mobility. Bluetooth mice are compatible with various operating systems, including Windows, macOS, and Linux. These mice typically feature a compact design, making them portable and easy to use on the go. They often come with additional features like adjustable sensitivity and programmable buttons, enhancing user experience. Bluetooth mice are powered by batteries, which can be rechargeable or replaceable, depending on the model.