Double-Headed monster ●This boat adopts streamlined double-head design, combined with high-speed dual motors, to make the ship more stable at high speeds and have stronger resistance to wind and waves. ●Rowing built-in dual motor, high energy conversion, full of power. ●Highly sealed waterproof ring, even if the hull is submerged in water, it can protect the internal components from working properly. ●We don't need to worry about it in lakes, pools and ocean, but please pay attention to the distance of the remote control. ●The RC boat comes standard with a 2.4GHz marine radio system, providing extended range and interference-free operation. Don't worry about interference when you are racing multiple boats with your friends. Why Choose Our RC Boat Nine Features ●Unique Design--Streamlined double head design ●Double Motor--better resistance to wind and waves ●2.4GHz--allows you to race with multiple boats at the same time ●Waterproof protection--better to protect inner component ●Low Power Alarm--avoid losing control for boat ●Anti-collision Hull--more easy to operate ●Backwards Reset--convenient to operate ●Strong power--Double 7.4V 650mAh Lithium Battery ●Satisfied Service--100% CUSTOMER SATISFY SERVICE Specification: ●Remote control distance: 50 meters ●Battery: 7.4V 650mAh lithium ion X 2 (Included) ●Battery of Transmitter: 2 x AA 1.5V battery ( Not included ) ●Age: 12+ Years old, Charging time: 90 minutes ●Playing time: 50 minutes ,Max Speed: 20 MPH ●Functions: Forward/Backward,Turn left/right ●Item Size: 12.6 x 3.8 x 2.2 inches ●Package size: 14.2 x 7.5 x 4.7 inches ●Weight: 1.3lb