Portable 3L/Min Oxygen Concentrator – 4-Hour Battery, Continuous Flow, 2 Batteries, Carry Bag
Portable and lightweight, this 3L/min Continuous Flow Oxygen Concentrator is designed for convenient indoor and outdoor use. The compact TP-B1 oxygen concentrator delivers a fixed 3 L/min continuous oxygen flow with approximately 30%–32% oxygen concentration and does not require flow adjustment. Weighing approximately 4.4 lbs, it is easy to transport using the included carrying bag.
The package includes two rechargeable 2200mAh batteries, allowing battery-powered operation when AC power is unavailable. It can also be powered using the included 110–240V AC adapter or DC car adapter, making it suitable for home and vehicle use.
Designed for simple operation, the concentrator features low-noise operation below 48 dBA, an easy-to-use control panel, energy-efficient oxygen generation, and an ergonomic compact design. The unit is designed for extended operation with built-in protection features.
Use Indoors & Outdoors
Key Features: 3 L/min continuous flow | 30%–32% oxygen concentration | Fixed, non-adjustable flow | Lightweight 4.4 lb design | Two rechargeable 2200mAh batteries | AC and car power options | Noise below 48 dBA | Compact 9.84" × 4.72" × 5.91" size | Carrying bag included | 1-year warranty.
Package Includes: Portable oxygen concentrator, 2 rechargeable batteries, battery charger, AC power adapter, car adapter, carrying bag, 5-ft oxygen tube, nasal cannula, and instruction manual.
Warranty & Delivery: Includes a 1-year warranty with after-sales support and covered spare parts according to warranty terms. U.S. delivery is typically 1–5 days.
This oxygen concentrator provides a fixed continuous flow and is not adjustable. Use only as directed by a qualified healthcare professional and according to the prescribed oxygen requirements.