Features:-Equipped with two 3.7 V 1200mAh rechargeable batteries, the running time is up to 120 minutes.-With a travel speed of 15 km/h, you can explore new water worlds and experience exciting adventures with the remote-controlled boat.-It has flexible maneuverability on water, and you can adjust the direction and speed in time through the controller.-With flashing LED lights, at a distance of 60 meters or when the boat's battery runs out, the LED lights will flash green to remind you that you need to return.-With one-touch reset function, it ensures your boat will remain in good condition even after capsizing.-The 2.4 GHz frequency controller has an extremely high ability to avoid signal interference, and can control more than two RC boats at the same .