TOPQSC Portable Oxygen Concentrator Generator 2-9L/min Oxygen Machine Home Air Purifier 90% High Purity for Home Travel Car Use(220V)(not battary Powered) – DDT-2A

★Note:This is a supplementary equipment and is not intended for serious disease or those who stay alive solely on medical oxygen.★ 

♥It is for personal use,homes and travel.  the main functions :  improves blood circulation, increases heighten concentration, alertness and memory, boost the immune system, lessens chronic fatigue syndrome, speeds up the body’s recovery after physical exertion, helps to relax, natural remedy for headaches 

Specification: 

✔Technology: Takes the air as the raw material .PSA (Pressure Swing Adsorption) technology adopting the original molecular sieve of high quality from France to get the high-purity quality oxygen .

✔Inhalation Method: Convenient both in Ear-hook Breathing Apparatus or Nose Breathing

✔Support for 2 people breathing oxygen at same time(Extra purchase tube :B07FN1T138)

Model No.:DDT-2A 

Rated Voltage: AC 220V 

Operation Noise: ≤45db 

Environment temperature: 32 – 104°F 

Relative humidity range: <80 

Oxygen Concentration: 30%(3)-90%(3), Adjustable

Oxygen Flow: 2L-9L/Min, Adjustable 

Power Input: 170W

Application:10-30m³ 

Product Dimensions: 13.39*7.09*12.21 inches 

Package Size:17.32*11.81*17.13 inches 

Product Net Weight: 15lb 

♥Package: 

1 X DEDAKJ DDT-2A Oxygen Concentrator Generator 

1 X 3 Meter Oxygen Tube (Including Water Storing Equipment)

1 X Ear-hook Oxygen Inhaler 

1 X Nasal Suction Oxygen Tube 

 1 X 2 people breathing oxygen Tube 

1 X Remote Controller 

1 X Power Cable 

1 X Nasal Suction Oxygen Outlet 

1 X Air Filter & Plastic Cap 

1 X Oxygen Outlet & Fuse

1 X User Manual & Certificate

♥Update version more power saving of 22% ,wise for long run and new design of flow control valve,excellent filtering performance
♥Supply continous flow 2-9L/min adjustable,delivers a steady stream of up to 90% pure oxygen out of normal air oxygen.
♥45db quiet,keep silent for nighttime use when you sleep and sleeping mode for oxygen supplement. The machine is equipped with a timing function( 3 hours).
♥Can be work 3000(125 days) hours of uninterrupted supply of oxygen. Life expectancy of more than 10 years.Clear HD LCD screen easy to read and infrared remote control within 20m
♥2 Years Warranty .Refund:100% refund if item quality defective. Weights just 15 pounds, can be used in car for trip(a car adapter needed buy yourself,DC12V to AC220V,170W)