Oxygen Concentrator 1-7L DE-1A

Oxygen Output: Over 30-90% oxygen purity, 1-7L/M adjustable flow rate, let you enjoy a clean air at home. Delivers a steady stream of up to 90% pure oxygen out of normal air Multi-layer filter: The oxygen system of this product has coarse dust filter, fine dust filter and three bacterial filtration treatment for the input air respectively, finally, the oxygen is fresh and clean after filtering , and the two front layers filter can be replaced without disassembling, the user operate it comfortably. Widely used:Respiratory system diseases, cardiovascular and cerebrovascular diseases; plateau hypoxia; middle-aged and elderly people, pregnant women, students who have been engaged in mental work for a long time; people who have long been engaged in underground or confined space operations, People who are exhausted from exercise and lack of oxygen.Note: This machine is used for family health care, not use for serious diseases. 7L 1-7LADJUSTABLE FLOW 93% 93%HIGH CONCENTRATION GERMAN PURE COPPER OIL-FREE COMPRESSOR 48 HOURCONTINUOUS OXYGEN 20MREMOTE CONTROL HDLED DISPLAY 45DBOPERATION NOISE OVERHEATEDPROTECTION Product Features Sleep function design for supplement oxygen. Save power mode, economical and practical A row of buttons for elderly remote control and free to operate in the dark High-frequency negative ion transmitter for clearly supplement oxygen Specifications Oxygen concentration: 30%-90%( 3%)Display Control: HD LCD touch screenRated voltage: AC 220V 22V / 110VControl distance: 18 meters infrared remote controlNet weight: 6.5kgOperating noise: <45dB(A)Oxygen generation method: Pressure swing absorption (PSA)Size: 340mm x 180mm x 310mmInhalation Method: Ear hanging oxynge, nose suction (earhook oxygen inhaler, nasal cannula)Oxygen output: 1.7L/minMax ogygen flow rate: 7L/minRated power: 120VANegative ion function: The use of high-frequency negative ion transmitterCertificate: CE Package includes 1 * Oxygen concentrator generator1 * Headphone-type oxygen inhalation device1 * nasal suction oxygen1 * 3 meter oxygen tube1 * remote control1 * power cord1 * user manual1 * filter1 * fuse How to use 1. Fill the humidifying bottle with distilled or filtered water.2. Plug in the power cord3. Connect the nasal cannula and make sure the tubing is not kinked4. Switch on the device by pressing the On / Off button