V BESTLIFE 3-6V 370 Water VBESTLIFEs6mhyc3wfq Watercraf

Description:
It is waterproof, and it also works well in water. JR plug is suitable for pluging in receiver. Low noise design provides you with perfect playing experience. Suitable for remote control boat whose motor or ESC needs water cooling. Under the condition of 5V voltage, the water pump still works normally without interruption after 15 hours operation. It's hot but it's in the normal range, which has no impact on future operation.