Portable Oxygen Concentrator Machine , 1-7L/min Adjustable Oxygen Generator, 30%-90% O2 Maker, AC 110V, English Version, Including All Accessories

• 【1-7L adjustable】1L/min: 90%±3; 2L/min: 75%; 3L/min: 60%; 4L/min: 50%; 5L/min: 40%; 6L/min: 35%, 7L/min: 30%, ; HD LED Touch screen easy to read and remote control by far infrared.
• 【≤43dB Quiet】 The machine is very low noise, less than 45dB, night use will not affect sleep, It works with or without water, no need to refill at night.
• 【Anion Function and Timing Function】 Built-in high frequency negative ion generator, The machine is equipped with a timing function (4 hours).
  
• 【AC power 110V】Power supply:110V±10%, 60Hz｜Input Power: 130VA (not battery powered),  It can work 24 hours nonstop.
  
• 【Portable Design】 Outline size: 11.2in*7.4in*11.9in｜Weight: 15.4Lb｜Easy to move with convenient handle.

This product is shipped locally from our warehouse in New York State, USA, There are no international shipping or customs delays involved, ensuring you receive your goods as quickly as possible.

Specifications:
Flow range: 1L - 7L / min (90% ~ 30% )
Optional plug type: American plug
Machine noise: <43 dB
Power supply: AC 110V-60HZ
Input power: 130W
Net weight: 7kg
Dimension: 11.2in*7.4in*11.9in

Features：
With infrared remote control system, can be operated conveniently.
With time collect function: Display the total operation time.
With timed power off function.
Anion generating function can improve the alveolar ventilation function and increase the absorption rate. 
48 hours of continuous electric supply.

Range of application：
Produce for personal or family healthcare

Function
Timing, Multiple mute, remote control, LED Touch screen, Voice, Negative ion

Package Includes:
1* machine
1* Product use and technical manual
1* Nasal tube
2* Filter cotton
1* certification card
1* remote control