[EU Warehouse] GRUNDIG Portable Oxygen Concentrator with Inverter AC 220V, EU Plug

1. Quality oxygen generator: made of high-quality material, environmental protection shell; built-in French molecular filter and high-performance compressor, very reliable and powerful. The compressor also has a built-in heat protection to ensure the safety of the compressor and the entire machine. 2. Adjustable oxygen concentrator: the oxygen regulator can provide oxygen from 30%+/-3 - 90%+/-3 different purity by adjusting the oxygen flow from 1 to 6 l/min, it can meet the requirements of different oxygen concentrations as needed. 3. Natural oxygen rod: the main function is to produce oxygen. The device separates oxygen from the air, which provides high-purity additional oxygen that is supplied continuously and steadily via the oxygen outlet. It can work continuously for 24 hours. 4. Functional oxygen manufacturer: built-in high-frequency negative ion generator, negative ion function can work simultaneously with the oxygen system. In addition, the machine has a timer and timer shut-off function, can adjust the working time flexibly and conveniently. 5. Application scenarios: It is for personal use, home and travel 6. The main functions: improve blood circulation, sleep and breathing, reduce chronic fatigue syndrome, accelerate the recovery of the body after physical exertion, help relax, natural remedy for headaches, suitable for the elderly, pregnant women, children, people with headaches, respiratory and fatigue, etc.