HUANGER Educational musical 4 in 1 baby walker & stroller & scooter & study desk. Include 4 positions: walker, stroller, scooter, and activity table. Huanger-Baby-Walker-Infant-Baby-Music-Walker-Learn-Walk-Stand-Trolley-Early-Educational-Learning-Baby-Toys. The Sit-to-Stand and Learning Walker helps your baby develop from a crawler to a walker through adaptive technology. With a barnyard of playful friends to cheer them on, your little one will have endless fun as they learn to walk.