This everyday-use wireless mouse adopts a mode-switchable smart scroll wheel. It delivers precise line-wise scrolling while reading documents and rapid sliding for lengthy webpage browsing. Its standard body dimension brings reliable grip experience for users holding small to medium palm sizes. Curved outer shell, padded thumb resting spot and lateral rubber anti-slip grips ease wrist strain throughout prolonged operating sessions. Two independent wireless pairing methods enable quick stable linkage with devices. Specialized mute construction greatly suppresses click sound, lowering ambient disturbance during work.