VARON 1-5L/min Pulse Flow Portable Oxygen Concentrator NT-02✨8 Cell/16 Cell Battery

NT-02 HighlightsDual mode: Pulse dose + Release Oxygen Every 3 Seconds 93% ± 3% Oxygen Concentration 3-4 Hours Long Battery Lasting( Click here to get extra batteries)Replaceable Battery (Don't need battery charger)Only 4.85Lb Lightweight Full Sets of AccessoriesFree Versatile Bag   Three Different Charging OptionsAC Power Supply- Home/Hotel/ Office/ Indoor UseDC Power Supply-Use in the CarExtra Battery- Outdoor Use   VARON Portable Oxygen Concentrator NT-02 Description:   1. Portable Design for Outdoor UseWitness the future of portable oxygen concentrators, now at your fingertips! Introducing the NT-02 Portable Oxygen Concentrator by Varon - the epitome of mobility, reliability, and ease. It's your trusted companion for outdoor adventures, on-the-go convenience, or indoor comfort. Varon's legacy of creating portable, dependable oxygen solutions continues with the NT-02. Explore life with freedom, and choose NT-02. 2. Large Removable BatteryIts high-capacity 6400mAh/92Wh battery exten