Xiaomi Comfort Edition Wireless properties. FEATURES: Ergonomic design: Asymmetrical shape fits the hand Silent operation: Equipped with silent primary buttons Stable wireless connectivity: Utilises 2.4GHz wireless transmission technology High-precision sensor: Features a Pixart 1200DPI precision sensor Durable Teflon foot pads: Provides excellent wear resistance and self-lubrication SPECIFICATIONS: Colour: White Dimensions: 11.12 x 7.45 x 4.06 cm Net Weight: Approximately 62 g (without battery) Connection Method: 2.4GHz wireless connection Rated Input: 1.5V 50mA Material: Plastic, metal Compatibility: Windows 10, macOS 10.13 and later versions WHATS IN THE BOX: Xiaomi Comfort Edition Wireless Mouse White x1 User Manual x1 Warranty Card x1 2.4GHz Receiver x1 (stored in receiver compartment)