7-person hot tub: This spa can accommodate up to 6-7 people to enjoy both bathing and massage experiences simultaneously. It is equipped with a system filtration device and 2 filter elements, allowing for multiple clean hot baths after heating, reducing frequent water changes and saving more electricity. No installation required: The upgraded embedded chassis design allows for direct inflation and use after unpacking, eliminating the hassle of installing the chassis and greatly reducing storage space When it doesn't need to be used, also reduces the household space occupied during use, allowing you to enjoy the relaxing experience brought by this spa without worries Soothing massage nozzle: The spa is equipped with 130 high-strength bubble jets in one circle, with a maximum temperature of 40 ° C in all directions. It is recommended to use the RELXTIME CEC insulation kit at the same time(1 energy-efficient tub cover, 1 tube mat, 1 inflatable pool lid)which can reduce energy consumption by 50% and provide better heating and insulation effects. Stable structure: Durable laminated PVC material portable tub with vertical 'I-beam' construction which makes the walls rigid and makes them resistant to scrapes and punctures, ensuring your hot spa never loses its shape and stability. Temperature control at your fingertips: The spa has set up an easy-to-use digital control panel, which allows you to adjust the temperature and bubble of the bathtub in warm water at any time. The accessories include a cup holder that fits the spa, making it easy for you to enjoy while bathing. RELXTIME