EC21 Product Catalogs - 3l

Portable Mini 3L Oxygen Concentrator Built-in Battery for Home Travel with External Battery

20250326

3L/MIN Noise: ≤45dB Working mode: remote control or button operation Working environment temperature: 5℃-40℃ Working environment humidity: <90% Working environment pressure: 70KPA-106KPA Single

Household Oxygen Generator Medical Grade 5 Family Type Slow-block Lung 3L Oxygen Absorption L Cough

20240514

学生学习压力或考试使用可以预防头晕、呕吐、哮喘、胸闷，精神带清醒头脑，集中注意力，思维敏捷性提高记忆力。当白领长时间处于工作高压状态

Oxygen Concentrators 5/10/1/3L Medical Portable in Stock

20210920

Descriptionoxygen concentrator for sale nebulizer Oxygen concentration: 30%-90%(±3%) adjustable Display control: HD LCD touch screen Rated voltage: AC220 ± 22V (or 110V) Control distance: 18 meters

Portable Oxygen Concentrator On Sale Oxygen Machine 3l

20230509

AM-3 is a small 3L oxygen concentrator, continuous oxygen supply, which is very good for home elderly health care, beauty and oxygen bar.

1L Home Oxygen Concentrator Generator Machine 1L-7L Adjustable

20220601

3L~76%,4L~61%,5L~43%,6L~36%,7L~31%Flow display: 1-7 GradeWarranty: 1year Temperature range: -20℃~+55 ℃Storage and transportation condition：Relative humidity: ≤ 95%RH Atmosphere pressure: 50