Oxygen Concentrator Machine for Home&Travel,Portable Oxygen Concentrator with Oxygen Tubing

The battery can be used for about 1-1.5 hours when fully charged.Suitable for outdoor activities,car journeys and more You can also customize your oxygen inhalation with the built-in auto-shutdown timer featuring 4 options (20、40、60,120 minutes) Environments of use:Emergency use, home use, and car use.Gross weight:3.3lbs,Dimensions:9 x 3.7x5.5 in Equipped with a complete set of accessories. Its built-in handle ensures easy carrying while a bag is included for storage and portability