Knoijijuo Portable Oxygen Concentrator Generator Adjustable Silence 1-5 L/Min High Concentration Home-Use

Description

Rated power: 120WOxygen: separated by pressure swing adsorptionInhalation: Inhalation of the earOxygen concentration: 40% -90%Oxygen flow: 1-5L / min (adjustable)Noise: less than 45 decibelsOperating environment: 0-40 ° CRated voltage: AC110V / 50HzNegative ions: 10 million unitsRemote control range: ≤6MTiming function setting: 15 minutes in 2 hoursPacking List:1 * Subject1 * headphone type oxygen inhaler1 * Nasal oxygen1 * oxygen tube1 * Remote Control1 * Power Board1 * Quick Start Guide1 * Instruction