Little yellow duck yellow (32 levels of intensity + 4 types of massage heads)
Little yellow duck blue (32 levels of intensity + 4 types of massage heads)
Little yellow duck pink (32 levels of intensity + 4 types of massage heads)
Little yellow duck yellow (9 levels of intensity + 4 types of massage heads)
Little yellow duck white (9 levels of intensity + 4 types of massage heads)
Little yellow duck orange (9 levels of intensity + 4 types of massage heads)
