Features:

1. Upgraded pulse flow settings 1-5, equivalent to 5 litres per minute of continuous oxygen flow.
2. Mini size and light weight at only 1.98kg.
3. Easy-to -remove external battery.
4. With a strong, comfortable shoulder bag.
5. With rechargeable battery up to 4.5 hours.

oxygen, O2, medical oxygen, oxygen therapy, oxygen supply；oxígeno, O2, oxígeno médico, terapia de oxígeno, suministro de oxígeno；oxygène, O2, oxygène médical, oxygénothérapie, approvisionnement en oxygène；الأكسجين، O2، الأكسجين الطبي، علاج الأكسجين، توفير الأكسجين；oxigênio, O2, oxigênio médico, terapia de oxigênio, suprimento de oxigênio