Features and functions£º
1.Just using air , without any additives, green environmental protection.
2.Small size & light weight, portable, get oxygen at any time.
3.With AC/DC converter, get power in car and output oxygen.
4.Low energy consumption and low noise, economic, beautiful and fashion.
The main technical parameters£º
6.Net weight:3.2 Kg
7.Work hours:3 Hours