- Oxygen Supply: 3 liters per min
- Oxygen concentration: 30%
- Method: Oxygen enrichment membrane
- Inhalation method: Headset
- Timer: 10, 20, 30 min
- Size: 210L x110W x300H mm
- Power: AC 220V, 50Hz
- Weight: 3.5 kg
- Sounds: < 40dB
- Power Consumption: 35W
Covering 300, 000 square meters, Zhuhai Yihua Electric Appliance Co., Ltd, which is situated in Zhuhai City, a beautiful coastal city in south cape of Pearl River delta, the most developed economic zone of China, is specializing in R&D, manufacture and sales of electric appliance, such as portable oxygen concentrator, nano-ion facial steamer, air purifier, foot massager, and central air conditioning system. Our products, with their elegant design and excellent quality, are well sold both in domestic and oversea markets.