Product Description
Continuous flow, adjustable from 1-5L / min, providing stable 90% ± 2 (1L) pure oxygen flow.Easy to carry and lightweight: 15.8 pounds. When you're traveling, it works with a car adapter and takes it outdoors with a removable, rechargeable lithium-ion battery. Clear HD LCD screen, easy to read within 20 miles, infrared remote control.3 power supply, 220V, 12V (for car), rechargeable lithium-ion battery. (The machine can be connected to the power supply for 24 hours, but it is not recommended to use it for a long time), so that the machine can rest for 4-5 hours. ).Low noise, less than 45db (A). It can be used in the bedroom without affecting sleep, and has negative ion function and timing function. Automatic shutdown function: Automatic shutdown after reaching the preset oxygen concentration time.Safe breathing of oxygen to protect the whole family, triple alarm, temperature alarm, concentration alarm, power failure alarm
