Mouse Microsoft RJN- Bluetooth modern and compact design adapts comfortably to your hand. It features left-click buttons, right, on, plus a vertical scroll wheel. Compatible with Windows 10 and 8.1 and connects via Bluetooth 5.0, maintaining compatibility with Bluetooth 4.2, 4.1 and 4.0. It works with an included AA battery that lasts up to 12 months. Also counts Swift Pair for a simple pairing with Windows 10. Features: XY Solution Settings Reassignment of the wheel button function Left-click and right-click exchange Wheel level report Battery level report