Portable Oxygen Concentrator Continuous Flow | Ziqing Lightweight & High Concentration

On-the-Go Comfort. Anytime, Anywhere. The Ziqing Continuous Flow Portable Oxygen Concentrator is designed for active lifestyles, providing stable oxygen therapy on the go. Lightweight and compact, it includes a rechargeable battery with optional car charging for uninterrupted use during travel. Delivering consistent oxygen purity of 90% ±3, it ensures medical-grade support wherever you are. ⭐ Key Features: Adjustable Flow Range: 1–6L/min, allowing you to customize your air supply. Air Enrichment Levels: 93% ±3% at 1L; ~30% at 6L for consistent, high-quality oxygen. Ultra-Portable Build: Only 2.5kg (unit) + 0.5kg (battery pack), perfect for easy portability. Dual Power Supply: Supports AC 110–220V & DC 24V for versatile use. Rechargeable Lithium Battery: Up to 2 hours runtime with quick charging (<3 hours). Low Noise Operation: Whisper-quiet at 45±5dB, making it ideal for quiet settings. Multi-Scenario Use: Ideal for home, travel, car, and outdoor adventures. 👥 Id