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Enjoy Better Sleep, Travel with Ease
It\'s 3lb lightweight and includes a versatile bag for effortless carrying.
The large external battery supports continuous use for 2-2.5 hours. A power cable and car cable add more options for a longer use.
4 levels auto shutdown timers allow for customizing duration.
At no more than 55dB, it operates quietly, ensuring a peaceful oxygen supply environment.
Model NT-03 :
- Flow: 3L/min stable flow (not adjustable)
- Concentration: stable 32.5±2.5%
- production method: pressure swing adsorption separation method (PSA method)
- Noise: ≤45 dB(A)
- Item Weight: 3.1 Pounds (1.4KG)
- Package Size: 8.07*3.75*5.11 inches (20.5*9.5*13cm)
- Work rate: 30W
- Input voltage: DC12V~16. 8V
- Working time: 40 minutes, 60 minutes, 80 minutes, 180 minutes customer, if you have any questions about this product, you can contact us and we will reply to you as soon as possible.On Apr 28, 2024 at 21:14:09 PDT, seller added the following information: