DEDAKJ DE-1A New products of oxygen generator air purifier are on the market and delivered quickly 220v/110v

"Oxygen concentration: 30%-90%(±3%) adjustable Display control: HD LCD touch screen Rated voltage: AC220 ± 22V (or 110V) Control distance: 8 meters infrared remote control Net weight: 6.5kg Operating noise: ≤45dB(A) Oxygen generation method: Pressure Swing Adsorption(PSA) Size: 340 x 180 x 310mm Inhalation method: Nose suction (nasal cannula) Oxygen output: 1L-7L adjustable Max Oxygen flow rate: 7L/min Max oxygen concentration: 93% Input power: 120VA"

"1. Pre-set time function: longest time 180 minutes 2. Sleep mode 3. Automatic power-off protection (double insurance) 4. Infrared remote control function 5. Oxygen output accumulative time function 6. Touch screen key function 7. Car support (Need transferor as extra) 8. Oxygen for 2 people (Need T tube as extra)"