DO2-3P portable oxygen concentrator, is an easy carriable oxygen concentrator.
It is mainly developed for travel users.
The DO2-3P is battery-in, rechargeable, oxygen purity display, large LED screen, 3 in 1(O2, nebulizer, Anion), power capacity display and timer.
There are one humidifier, one carry bag, one car charger, AC power cord and hidden handle.
The DO2-3P has E-touch panel, every function is control by fingertip.
The DO2-3P has no floating flow meter, to avoid gravity element.