佐藤遥希与黑人-佐藤遥希种子-佐藤遥希作品-佐佐木风香-佐佐木结音-佐佐木梨绘-佐佐木凉-佐佐木明希

? Clinically proven to be the most sophisticated audiometric

   tool for testing infants, children and developmentally

   delayed individuals
? Two reinforcer cabinets with high intensity lighting

   and animated toys
? Choice of reinforcement type: toys and lights, lights only