Health Oxygen Concentrator Machine1-7 L,Noise Reduction with Remote Control
- [High Concentration] 1-7L adjustable,high purity to meet your requirement..
- [45db mute and timer] This unit has a timer function (2 hours), and the sleep mode keeps quiet during sleep at night without generating excessive....
- [Easy to use] With time setting function,AC 110V(not battery powered).It works with or without water, no need to refill at night..
- [Protable Hand]12.4nch*8.4inch*12.1inch. Weight: 14.3Lb. Easy to move with a convenient handle..
- [Widely applicable]Suitable for people such as the elderly, students, workers, pregnant women, etc., who are busy with work, overwork and memory loss..