At the heart of this remarkable hot tub is the MSpa Direct Current System, which consists of a newly designed Dc pump, specialized impeller, and water flow piping. With a circulation speed of 1,800 liters per hour, the upgraded pump ensures a stronger water flow while operating with lower energy consumption for efficiency. The super tough X-Ring contributes to worry-free usage and an extended service life of 10,000 hours. Control the spa effortlessly with the wired controller, allowing you to customize your experience easily. Meanwhile, the 132 jets air bubbling system creates a soothing atmosphere that melts away stress and tension. The air jet bubbles and the heat tech feature provide a blissful retreat, while the energy-saving timer ensures optimal efficiency. Featuring an anti-icing system, this ensures your hot tub remains operational even in colder climates.