VXDEFP Scuba Diving Tank Set Diving Ventilator Intelligent Subversion Upgrade Diving Equipment Respirator Oxygen Fishing Artificial Fish Gills(Battery,D4000)

Smart diving respirator, diving to a depth of 10 meters and still breathing freely The battery can be removed and replaced, easily increase the diving time, 1 battery can work for 2.5-3 hours Magnetic switch, no opening and no wiring, reducing water leakage and circuit failure problems and making it safer The built-in water pump of the machine continuously pumps water, and cools down by winding the motor cooling pipe, extending the life of the motor and battery by 40% Foldable for easy storage, lift the motor and battery compartment above the water surface, reducing the risk of water leakage by 60%