Target gender: unisex. For ages 5 years and up. Requires 2x AAA batteries (not included). The perfect birthday or Christmas gift for a child looking for their lizard pal. More play patterns unlocked as you build a relationship with your Gecko!. Features two different walking modes, five different eye colors, and over 50 sound effects!. Teach your gecko to trust you as he scurries across your hand!. Your hurrying, scurrying best friend!.