Technical Specifications OS/System Requirements System Requirements: Microsoft Windows 7, Windows 8, Windows 10 or later; Linux V1.24 and above; Mac OS 10.5 and above Physical Dimensions Dimensions (L x W x H): 110 x 65 x 35 mm Weight: 83 g (including battery) Technical specifications Colour: White Buttons: 3 Buttons Connectivity: 2.4 GHz wireless Design Type: Ergonomic design Driver Requirement: Driver-free Optical Sensor Precision: 1600 DPI Product Type: Wireless mouse Handed Type: Left- and right-handed What's in the box: Wireless mouse, Wireless receiver, User manual and important information, 1*AA battery Button lifespan: 3 M clicks