| Power supply | 220V± 50Hz |
| Power | ≤300W |
| Flow of oxygen | 0.5-3L/min |
| After sales |
Once year for complete machine
Five years for compressor |
| Main raw material | Imported molecular sieve |
| Noise | ≤45dB |
| Net weight | 13kg |
| Oxygen concentration | 93%±3% |
| Product size | 47×28.5×55.6cm |
| Compressor | Homebred compressor |