Portable Oxygen Concentrator health care oxygen concentrator oxygen generator Portable Oxygen Concentrator   health care oxygen concentrator   oxygen generator The function:can promote the blood circulation and the metabolism;Can resolve the fat and expel the toxin, increase immunity function.Can stimulate the cell of brain, educe the pressure, remit the fatigue, improve the quality of sleeping.Can resume the physical force, perk inspirit, enhance the attention. The character:Healthier: can insulate the bacterium and bug in the air effectively.More quickly: the film with much oxygen can apart 30% pure oxygen, you can breathe right away.More convenient: the small type is easy to take ,it is convenient for office, home, and traveling.More comfortable: hung-in-ear design is very convenient for drawing on and getting off.More intimate: you can choose the breath time according to the specifical condition with the timing system. Certificate: CE   

China manufacturer portable oxygen concentrator