HW-EH424 CE Certificate Small Portable Oxygen Concentrator Meter

Descriptions:

1. 220V±20V , 50HZ±10HZ
2. Max. Flow: 3L/min
3. Oxygen density: 93±3% (V/V)
4. Power consumption: ≤ 320W
5. Noise: ≤49 dB (A)
6. Continuous Working Time: 10,000 hours
7. Advanced oil-free compressor
8. with nebulizer function
9. CE, ISO13485 approved by TUV
10. accesory: 
user manual, 
window spongeHumidifier, 
Oxygen nose tube, 
Oxygen mask(adult)