1. Power consumption: 400 watts
2. High-precision operation and low noise.
3. Outlet (breathing) pressure: 0.07-0.04 MPa
4. Oxygen purity: 96.5%
5. Equipped with an LCD display, operating pressure switch, current operating time, total operating time, and display time from 10 minutes to 40 hours.
6. Equipped with a power failure alarm and high and low pressure alarm