Long Time Use: The battery access interface design allows you to easily charge and insert the battery. The battery access is made of durable and hard-to-break ABS material, ensuring a long service life. Water Prevention: Enjoy a smooth boating experience with this remote control boat that features waterproof rubber to protect the internal electronics. It also has a larger side cover to block water entry, and a sealed cargo opening and boat bottom to improve water resistance. Easy to Use: The water rudder and dual propellers of this remote control boat provide a powerful flow of power that allows it to glide smoothly through the water. It has a 2.4 GHz system that ensures stable and interference-free control. Smart Toys: This remote control boat is a fun preschool toy for little ones. It has a dynamic appearance and a simple remote control. It improves mental agility and hand-eye coordination. It stimulates people's natural curiosity about how objects work and move. Nice Gift: This remote control boat is a joy to play in any aquatic environment, such as lakes and pools, both outdoors and indoors. You can have a friendly race with your friends or a fun time with your family. It's easy to use and ideal for ages 3 and up.