- 【1-2L Adjustable】1L with 80% O2 (pulse type), 2L with 50% O2 (continuous type).
- 【Smart Portable Design】 The Device is only 7.5 Lb, small size, light weight. Its design is convenient to move the machine. Suitable for family, travel and car use. The noise Less than 48 dB, will not affect sleeping.
- 【Supply 110V & 220V】Power supply: 100~240v; So 110v or 220v both are ok.
- 【Completely Accessories】It comes with all the accessories you need, no need to purchase extra accessories! The continuous working time is 4 hours (240 minutes).
- 【Long-term Warranty】It offer 60 days free return and exchange, one year warranty. So you can buy our machine with confidence.
Part Number: 9000