Presently, we have undertaken many rescue material projects of oxygen concentrator from all over the world. During the time that the pandemic of swept the world, we supplied nearly 1,200,000 units oxygen concentrators to different countries and t...
Power Off Alarm If power is off when the machine is working, will make a warning sound over 30 seconds. Water Capacity 220ML max Humidifier Level 0-5 level Humidifier Integrated Heated Humidifier 5. factory 6. Packaging and shipping 7. Why choos...