Microsoft Bluetooth Mouse with Camo Design Tech specs Connection interface Bluetooth® Low Energy compatible 4.0 / 4.1 / 4.2 / 5.0Wireless frequency 2.4 GHz frequency rangeWireless range 33 feet (10 metres) in open area; up to 16 feet (5 metres) in typical office environmentCompatibility Microsoft Windows 11/10/8.1Device must support Bluetooth® 4.0 or higherDimensions 3.95 x 2.29 x 1.50 in (100.4 x 58.2 x 38.3 mm)Weight 3.095 oz (78 g) (including batteries)Battery 1 AA alkaline battery (included and pre-installed)Battery life Up to 12 months (Battery life may vary based on user and computer conditions.)Technology details Mouse tracking system: Red trackingImaging rate: Dynamically adaptable to 4000 frames per secondX-Y resolution: 1000 points per inch (39.4 points per millimetre)Tracking speed: Up to 30 inches (762 millimetres) per secondProduct feature performance Mouse button features: 4 buttons: left, right, middle wheel button, power (press >3 seconds to pair) Scrolling features: Modern wheel for vertical scrolling and button clickingAdvanced features: Swift Pair for easy mouse-to-computer pairing3Customisable features: 4 X-Y resolution adjusting; wheel button function reassignmentleft and right click swap; wheel customisation; battery level reportingอ่านเพิ่มเติม