Designed ingeniously with a variety of specifications. The single-person cabin measures approximately 2.1m x 1m x 1.86m, providing a comfortable interior space that meets individual oxygen therapy needs; the double-person cabin is even more spacious, facilitating the simultaneous use by multiple people. The oxygen cabin operates at a pressure of 1.3 – 1.5 atmospheres in a slightly hyperbaric environment, which is conducive to the efficient absorption of oxygen. The accompanying micro-hyperbaric oxygen generator has a rated power of 750W, dimensions of 43×40×75 (cm), and can output high-purity oxygen with a concentration of up to 90%±3%(V/V). It is compatible with a standard 220V/50Hz power supply and operates with a noise level of less than 60dB (A). Through advanced PSA pressure swing adsorption technology, the oxygen concentration is significantly increased from 21% to over 93%, allowing you to enjoy high-quality oxygen therapy services in a comfortable environment, effectively enhancing blood oxygen saturation, relieving fatigue, improving sleep, and easily enjoying high-quality oxygen therapy services.