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| Model name: DF-012BX | Supported mode: Pulse/fixed frequency |
| Product size: 170*100*200mm | Oxygen flow rate: equivalent 5L |
| Oxygen concentration: 95% (3) at all gears | Molecular sieve: CECA, France |
| Battery brand: Imported 8-cell | Battery life: about 4.5 hours |
| Power supply voltage frequency | DC19V 4/50H |
| Machine weight: | 1.2KG (machine) |
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