About this product
The Kingon P2 is a lightweight, portable oxygen concentrator designed for people requiring oxygen therapy but who also want mobility, convenience, and independence. It uses pulse-dose delivery, meaning it delivers oxygen only when you inhale, which helps save power and extend battery life. The P2 is airline-approved and built with modern safety features, making it suitable for home, travel, and outdoor use.
Key Features
Ultra-light and compact — Weighs about 1.98 kg (with battery), with dimensions of ~22.1 × 8.5 × 16 cm. Procopio Umedishop+3MedicalSearch+3Kingon Oxygen Concentrator+3
Pulse dose oxygen delivery — Five adjustable flow settings (Settings 1–5) to meet different oxygen demands. ABC Sterilisers+3Manuals++3Procopio Umedishop+3
High oxygen concentration — Delivers oxygen at about 90% ±3% / +6% across settings. Kingon Oxygen Concentrator+2MedicalSearch+2
Battery life — Up to ~4 hours of operation with a fully charged battery under moderate settings; less at higher settings. Procopio Umedishop+3Manuals++3MedicalSearch+3
Power options — Can be powered via AC (wall outlet), DC (car power), or battery. AC input is ~100‑240V, 50‑60Hz. Manuals++1
Noise level — Relatively quiet (≈ 40‑49 dB depending on flow setting), making it more comfortable for daily use. Healthline Shop+2Manuals++2
Display / Interface — 2.8‑inch colour backlit LCD screen to monitor settings, battery, alarms, etc. Manuals++2Kingon Oxygen Concentrator+2
Safety & Alarms — Includes alarms/alerts for low battery, low oxygen concentration, no breath detected, over‑heating, etc. Kingon P2+2MedicalSearch+2
Warranty — Typically 3 years on the device (varying for different markets); battery and molecular sieve usually have shorter warranty periods. Kingon Oxygen Concentrator+1
Specifications
| Parameter | Detail |
|---|---|
| Weight (with battery) | ~1.98 kg ABC Sterilisers+3Healthline Shop+3MedicalSearch+3 |
| Dimensions | ~22.1 × 8.5 × 16 cm MedicalSearch+2Manuals++2 |
| Oxygen concentration | ~90% (‑3% / +6%) Kingon Oxygen Concentrator+2Procopio Umedishop+2 |
| Flow settings | 5 pulse settings (1‑5) Healthline Shop+2Procopio Umedishop+2 |
| Battery duration | Up to ~4 hours (on low/moderate setting) Manuals++2MedicalSearch+2 |
| Noise level | ≤ ~42‑49 dB depending on setting MedicalSearch+2Healthline Shop+2 |
| Warm-up time | ~2 minutes Manuals++1 |
| Operating temperature | ~5 °C to 40 °C Manuals++1 |
| Certifications | CE, FAA (air travel approved) etc. Kingon Oxygen Concentrator+1 |
Benefits
Portability: Easy to carry around due to its small size and light weight, so you aren’t tied to a fixed oxygen supply.
Flexibility: Multiple power options (battery, AC, DC), and flow settings adapt to different activity levels.
Travel‑friendly: Air‑travel approved, so useful for people who fly or travel long distances.
Quieter operation: Less disturbance for user or those nearby.
Efficiency: Pulse‑dose mode helps conserve oxygen & battery life.
Potential Limitations / What to Watch For
As it is pulse‑dose only, continuous flow (for example, for some users / conditions) may not be supported or is minimal.
Higher flow settings will reduce battery life significantly.
Battery charging time and battery life will be affected by temperature and usage.
Need to maintain filters, sieve bed etc., to ensure performance.








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