Ni Hao Kai Lan, model 1434A, is a switch operated toy designed for use by children with fine motor, upper extremity or severe physical disabilities or spinal cord injury. Once the capability switch (not included) is activated or a squeeze is given to Kai Lan’s left hand this toy doll will rock her head back and forth and her heart will visibly change colors as she thinks about what emotion she is feeling. This interactive doll will play out one of six different emotions to include giggly, sad, happy, friendly, or dreamy. The toy is intended to encourage auditory development, visual awareness and color recognition. POWER: Uses 4 AA batteries. DIMENSIONS (HxW): 11.75 x 6.5 inches. WEIGHT: 2.5 pounds.