2 Liters Continuous Flow Portable Oxygen Concentrator with 2-Hours Battery — ROV-02
Easy Oxygen Support for Everyday Life
Ultra‑Lightweight Design
Weighs only 1.1 kg with compact dimensions. Effortlessly slip it into your travel bag for oxygen support wherever your day takes you.
Up To 2‑Hour Battery Life
Full‑charged single battery supports up to 2‑hours runtime across all flow levels, meets your short‑term outdoor oxygen‑demanding needs.
One Device, Three Power Options
Supports AC home power, DC vehicle power and built‑in battery. Seamlessly switch power modes for home, car and outdoor adventures.
24/7 Non‑Stop Continuous Operation
Engineered for long‑hour continuous running. Maintain stable oxygen output for round‑the‑clock daily oxygen‑care requirements.
Whisper‑Quiet ≤50dB Working Performance
Low‑noise running under 50 decibels. Minimize disturbing noise while resting, sleeping or relaxing at home.
Senior‑Friendly Simple Knob Control
Intuitive rotary‑knob adjustment design. Fast, straightforward flow‑rate setting for elderly users without complex operations.
Built‑in Handy Emergency LED Light
Intuitive rotary‑knob adjustment design. Fast, straightforward flow‑rate setting for elderly users without complex operations.
Detachable & Replaceable Battery Pack
Battery can be easily detached for separate charging or spare‑battery swap, greatly expanding your total usable outdoor runtime.
Accessories List
Accessories List
Main Unit incloud Battery *1
Portable Bag *1
Carrying Case Strap *1
Nasal Oxygen Cannula *1
Power Adapter *1
User Manual *1
Compact ROV‑02 portable oxygen concentrator delivers reliable oxygen support on‑the‑go. Up to 2 hours long‑lasting battery life, ultra‑lightweight at only 1.1 kg. 2L/Min Continuous oxygen flow delivery. Supports both AC & DC power for flexible indoor and vehicle‑use, perfect for travel, home and mobile scenarios.
| Model | ROV-02 |
| Oxygen Flow Rate | 2L/min |
| Battery Life | 2 Hours |
| Unit Weight | 1.1 kg |
| Noise Level | ≤50 dB |
| Oxygen Flow Mode | Continuous Flow |
| Dimension | L124.8 mm × W87.2 mm × H193.7 mm |
Main Unit incloud Battery *1
Portable Bag *1
Carrying Case Strap *1
Nasal Oxygen Cannula *1
Power Adapter *1
User Manual *1
- Regularly clean the exterior of the oxygen concentrator and gently wipe around the vents.
- Clean the nasal cannula at least once a week. If it is used daily, it is best to change the nasal cannula every two months. If you don't use it frequently, replace it every three to six months.
FAQs
A: ROV‑02 delivers stable 2 L/min continuous‑flow oxygen output, oxygen supply keeps steady regardless of your breathing rhythm.
A: Up to 2‑hour runtime on a fully‑charged single battery.
A: No prescription is required for purchase. It is a supplemental oxygen‑support device for daily home care, travel and outdoor use. It is NOT intended for emergency rescue or critically‑ill patient treatment. Please consult your doctor for clinical medical oxygen‑therapy requirements.
A: Yes. As a continuous‑flow unit with ≤50dB low‑noise performance, it works well during sleep. Please keep vents unblocked and place the machine on a flat hard surface.
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