उत्पत्ति के प्लेस
Henan, China
साधन वर्गीकरण
वर्ग द्वितीय
Product name
Oxygen-concentrator 5l Portable Oxygen Machine
Oxygen Purity
More than 40% -90% (1L/min,90%)
Sound Level
Less than 40dB (A)
Power Supplies
220V/110V, 12V (Car), Rechargeable Lithium Battery (60min-supplied)
Outlet Pressure
0.04-0.06Mpa