Mini Portable Oxygen Concentrator, Adjustable From 1-7 Liters/Minute, 93% Oxygen Concentration, Equipped With a Removable Lithium Battery

Technical Specifications:

1. Product Name: Elf-A 1-7 Liter Adjustable Portable Oxygen Concentrator
2. Application Scenarios: Mountaineering, high-speed trains, cars, travel, business trips, high-altitude areas, etc.
3. Product Dimensions (L*W*H): 170mm * 80mm * 198mm (6.69 x 3.14 x 7.79 inches)
4. Product Weight: 1.45Kg ± 0.2Kg (including battery) (3.14 lbs)
5. User Interface: 2.8-inch color touch LCD screen
6. Operating Noise: ≤30 dB(A), ultra-low noise
7. Oxygen Purity: Achieves 93%±3% at all settings, high oxygen concentration
8. Supports in-car use (equipped with car charger)
9. AC Power: AC100-240V 50/60 Hz 100VA
10. Built-in Battery: 7600 mAh and 9800 mAh lithium battery, 14.4V DC
11. Battery Life: Up to 4.5 hours (Level 1 operation)
12. Warranty: 1 year

Multiple Usage Scenarios, Travel-Friendly Mini Portable Oxygen Concentrator

It has 3 working modes, suitable for home, car, and outdoor travel.

1.  Powered by a 7600mAh lithium battery, it can work for 1.5-4.0 hours on a full charge, ideal for outdoor activities and travel.
2. Powered by car power supply, it can be used in the car.
3. Directly connected to AC power. This mode can be used at home. Highlights: Elf-A Portable Mini Oxygen Concentrator

Highlights: Elf-A Portable Small Oxygen Concentrator

1. Powerful 7-liter high flow rate, compact and portable
   This handheld portable oxygen concentrator features 1-7 level adjustable settings, a compact and exquisite design, and is lightweight and easy to carry. Its dimensions are 170mm * 80mm * 198mm, and it weighs only 1.45kg (6.7*3.1*7.8 inches, 3.2 lbs).
2.   7600mAh Long-Lasting Lithium Battery
   The REA-7 portable oxygen concentrator (dual battery configuration) is equipped with a rechargeable lithium battery, ideal for off-grid travel, providing up to 8 hours of continuous oxygen supply.
3. Ultra-Quiet Operation, Low Operating Noise &Nbsp;
   At level 1 operation mode, the noise level is approximately 45 decibels, making the OxyElf Elf-A oxygen concentrator one of the quietest portable oxygen concentrators on the market.
   With this mini oxygen concentrator in its carrying case, you won't even notice any operating noise.
4. Multiple Power Options
   The OXYELF Elf-A mini oxygen concentrator offers multiple power options – AC, DC, and battery – ensuring safe and convenient travel. Its ultra-quiet design is perfect for home use and air travel.
5. Shoulder Carrying Bag
   Comes with a portable shoulder bag for easy carrying of this mini oxygen concentrator while traveling and shopping.
6. One-Year Quality Warranty Provided by the Official Flagship Store!
   As a reputable oxygen concentrator manufacturer and supplier, we provide our customers with a one-year quality warranty!

Quality Guaranteed! Package Contents:

1. Oxygen Concentrator Main Unit
2. Rechargeable Lithium Battery: 1 unit (extra battery and external charger sold separately)
3. Portable Backpack: 1 unit
4. Air Intake Oxygen Filter: 2 units
5. Water-Blocking Cotton: 2 units
6. Water Tank: 1 unit
7. AC Power Adapter (including power cord): 1 unit
8. DC Car Charger: 1 unit
9. Nasal Cannula: 1 unit
10. Certificate of Conformity: 1 copy
11. User Manual: 1 copy