Commands are "Hover1", "Hover1!", "Hover2", "Hover2!", "Hover3", "Hover3!", "Hover4", "Hover4!", "1h", "2h", "1hh", "Fly1", "Fly2", "Frown1", "Frown2", "Crazy1", and "Crazy2". The difference between a "Hover" and "Hover!" are the additional facial animations that are played. PLEASE NOTE: This item is for MALE AVIES ONLY, and will not work with female avatars. It also replaces your Left hand, so it's not compatible with most gloves and other hand replacements. Please use "Try It" to make sure it's compatible with your avie and your outfits before buying it. There will be no refunds of you buy it and find it doesn't fit your needs!