Item Type: Remote Control BoatShell Material: PlasticHull Size: Approx. 33.5 x 12.5 x 8.5cm / 13.19 x 4.92 x 3.35inHull Battery: 3.7V 1200mAh Lithium BatteryCharging Time: About 60 MinutesSingle Battery Life: About 30 MinutesRemote Control Battery: 3 x AAA batteries, not included. Remote Control Distance: Approx. 80m / 262.47ftProduct Function: Run forward and backward, turn left and right. Speed: 15-20km/hApplicable Age: Above 8 years old. 1Remote Control: 2.4G 4 channel high frequency remote control signal, strong anti interference, remote control distance up to 80 meters, can be used for multiple ships at the same time, without interfering with each other. 2Better Battery: Equipped with a 3.7V 1200mAh modular lithium battery, the charging time is 60 minutes, and the ultra long battery life is 30 minutes. 3Premium Sensor: Out of water sensing, the powerful dual motors will be powered on only after sensing the water, and the paddle will automatically power off after leaving the water. 4Reliable Works: Waterproof design, effectively prevent water ingress to protecting internal components, built in dual motors, double the power output, faster and more stable. 5Great Material: The hull is made of ABS plastic, with a smoother hull design, less resistance, faster travel, and better resistance reduction.