Description
oxygen flow: 1~7L/min
Anion: Anion generator air vents located in the machine
even in a pitch dark room
With built-in MPPT controller
Lithium Battery charger for 3L Oxygen Concentrator Therapy oxygen flow: 1~7L/minNote: This charging cable is only suitable for the batteries sold by our company, not suitable for other brands of batteries, please confirm before purchasing
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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