Speed limit cruise, gun-type remote control can freely adjust travel speed and course.The tumbler design can be automatically corrected by the ship's weight and strength after capsize.Adding bait through the hull rear wing inlet can increase the capacity of the bait silo.It is equipped with two 540 high-power drive motors and a 310 multi-stage drive nesting motor.Touch mode power detection system can instantly grasp the battery power.Multiple units can operate at the same time without signal interference.