1~7L/min SauerstoffKonzentrator Tragbarer intelligenter Sauerstoffgerät 220V DE

7L ~ 30% ±5 Concentration. Turn off the power, Put the family oxygen bar in the box. Q1: What kind of water does the household oxygen generator use?. A2: If you set a large flow rate, the water in the water tank will be used very quickly.

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