🔥2024 New Small Portable Oxygen Concentrator,lightweight Oxygen tank machine with 93% oxygen continuous flow for travel

Nebulization function: Provides effective nebulization therapy. Versatile product: Suitable for both indoor and outdoor use. Lightweight and portable: Easy to carry and use anywhere. 2-hour reminder: Keeps track of usage time with periodic alerts. Adjustable oxygen concentration and flow rate：Cater to various needs. Three-layer filtration system: Ensures clean and pure oxygen.