Mooxno 3L Rechargeable Oxygen Machine Machine The image and video can

The image and video can be annotated and saved

unusual blood presure

Strong and durable reformer

an intelligent control panel

Mooxno 3L Rechargeable Oxygen Machine Machine The image and video canPortable Oxygen Machine Features: Multi purpose: Awesome for home, car, travel, work, Including battery. Charge 4 hours, Work Time for 2. 5 hours. If need much more time, pls click HERE Low noise: less than 45dB, night use will not affect sleep, It works with or without water, no need to refill at night. It is a good backup for your home OC, 30% purity oxygens not adjustable. Not for medical use, couldn't work 24 7 Portable and light: Size: 9*4. 3*6.