The product is Batman: Arkham Knight for the Sony PlayStation 4, published by Warner Bros. Games. This highly anticipated video game allows players to take on the role of Batman in an immersive and action-packed experience. With stunning graphics, dynamic gameplay, and a gripping storyline, Batman: Arkham Knight delivers an unforgettable gaming experience for fans of the iconic superhero. Whether fighting crime in Gotham City or exploring the mysterious Arkham Knight, this game is sure to provide hours of entertainment and excitement.