Welcome to our store! 1、2.4G 4-channel high-frequency remote control signal offers strong anti-interference, with a remote control distance of up to 80 meters. Multiple boats can be used simultaneously without interfering with each other. 2、Equipped with a 3.7V 1200mAh modular lithium battery, charging time is 60 minutes, and the extra-long battery life is 30 minutes. 3、Features an out-of-water sensor: the powerful dual motors will only turn on after sensing water, and the propeller will automatically shut off after leaving the water. 4、Waterproof design effectively prevents water ingress to protect internal components. Built-in dual motors provide double the power for faster and more stable performance. 5、The hull is made of ABS plastic, with a smoother design, less resistance, faster travel, and improved drag reduction. Item Type: Remote Control Boat Hull Material: Plastic Hull Size: Approx. 33.5 x 12.5 x 8.5cm / 13.19 x 4.92 x 3.35in Hull Battery: 3.7V 1200mAh lithium battery Charging Time: About 60 minutes Single Battery Life: About 30 minutes Remote Control Battery: 3 x AAA batteries (not included) Remote Control Distance: Approx. 80m / 262.47ft Product Function: Forward and backward, turn left and right. Speed: 15-20km/h Applicable Age: Over 8 years old. Package Includes: 1 x RC Boat 1 x Remote Control 1 x Charging Cable 1 x User Manual 1 x Waterproof Contact 2 x Propeller 1 x Storage Bag 2 x RC Boat Battery Customer satisfaction is our top priority. If you encounter any issues with your product upon receipt, such as damage or incorrect quantity, please contact us immediately. We are committed to providing you with the best possible customer service.