[Material and Features]:The Submarine model is made of quality alloy and pp material,ensuring durability and longevity.It features light effects,sound effects,and rear wheel for a realistic play experience [Interactive Play]:Submarine ship model,press to launch the,triggering simultaneous sound and light effects for an immersive playing [Light Effects]:Artificial submarine model,Press the button to interior lighting effects along with sound.Please note that the interior lights and lights cannot be lit simultaneously; different buttons different sound and light effects [Product for Dimensions]:The submarine model measures 20*4*6.3cm,making it easy to handle for children while also being large enough for interactive play [Package Includes]:Each package comes with a Submarine Model,providing hours of fun filled imaginative play