These Chinese Lucky Waving Cats invite money, property, wealth, business opportunities and friends to whoever owns them, saluting the wealth of their owners. AW Artisan Gift Wholesaler. The left hand moves back and forth in a wavy manner, helping to attract wealth and fortune. They run on one or two AA and AAA batteries (not included). Please note: the battery compartment doesn't have a cover and it doesn't have an on/off button either, as it's designed to be constantly shaken.