Rhythm Healthcare P2-E6 Portable Oxygen Concentrator
Freedom to Move. Confidence to Breathe.
Designed for active lifestyles and round-the-clock reliability, the Rhythm Healthcare P2-E6 delivers high-efficiency pulse dose oxygen therapy in an ultra-compact package. Weighing under 4.4 lbs, this lightweight powerhouse fits effortlessly into your daily routineโgiving you the freedom to travel, run errands, or relax at home without feeling weighed down.
Featuring 6 pulse flow settings and advanced oxygen sensing technology, the P2-E6 ensures you get precisely the oxygen concentration you need, whenever you need it.
Key Features
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Ultra-Lightweight & Compact: At just 4.37 lbs and sized like a small handbag ($8.7โ \times 3.4โ \times 6.3โ$), it travels everywhere with ease.
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6 Pulse Dose Settings: Flexible flow options (Settings 1โ6) up to 1,200 mL/min output adapt to your breathing needs throughout the day.
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Extended Battery Life: Keep moving with up to 5.4 hours of continuous battery run time (Setting 1) and a fast ~4-hour recharge.
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Whisper-Quiet Operation: Running at a whisper-soft ~36 dBA (at Setting 2), you can enjoy conversations, movies, or sleep without noisy distractions.
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FAA Compliant: Fully approved for airline travel, making long-distance flights and vacations hassle-free.
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24/7 Reliability: Engineered with high-adsorption sieve beds and superior heat dissipation for safe, continuous daily use.
Technical Specifications
| Feature | Specification |
| Flow Type | Pulse Dose (Settings 1โ6) |
| Weight | 4.37 lbs (1.98 kg) including battery |
| Dimensions | 8.7โ x 3.4โ x 6.3โ |
| Oxygen Purity | 87% to 96% (90% nominal) |
| Noise Level | ~36 dBA (Setting 2) |
| Battery Life | Up to 5.4 hours (Setting 1) / 4.8 hours (Setting 2) |
| Recharge Time | ~4 hours on AC power |
| Display | 2.8" Easy-to-read LCD screen |
| Warm-Up Time | 2 minutes |
Battery Performance Chart
| Setting | Estimated Run Time |
| Setting 1 | ~5.4 hours |
| Setting 2 | ~4.8 hours |
| Setting 3 | ~3.3 hours |
| Setting 4 | ~2.5 hours |
| Setting 5 | ~2.1 hours |
| Setting 6 | ~1.7 hours |
Whatโs Included
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P2-E6 Portable Oxygen Concentrator Unit
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Rechargeable Lithium-Ion Battery
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AC Power Adapter (100โ240V for worldwide use)
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DC Power Adapter (Car Charger)
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Custom Carrying Case & Shoulder Strap
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Nasal Cannula
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User Manual
The P2-E6 is equipped with intuitive audible and visual safety alarms for power failure, low oxygen concentration ($<87\%$), low battery, high/low pressure, and maintenance needs.




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