Long time use: With the battery access interface design, you can easily charge and insert the battery. The battery access is made of durable and unbreakable ABS material, which ensures a long service life. Water Prevention: Enjoy a smooth boating experience with this remote control boat that has waterproof rubber to protect the internal electronics. It also has a larger cover to block water ingress, and a sealed cargo hatch and boat bottom to improve water resistance. Ease of use: The water rudder and twin propellers on this remote-controlled boat provide smooth 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 look 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 water 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 perfect for ages 3 and up.