Caire FreeStyle Comfort 5 Portable Oxygen Concentrator (Single 8 Cell Battery)
The Caire FreeStyle Comfort 5 Portable Oxygen Concentrator is an innovative oxygen therapy solution designed to provide superior comfort, mobility, and oxygen performance for active users. Featuring Caire’s unique ergonomic curved design, the concentrator naturally contours to the body, making it more comfortable to carry during daily activities, travel, office work, vacations, and outdoor adventures.
The FreeStyle Comfort 5 provides pulse-dose oxygen delivery with five adjustable flow settings and advanced UltraSense technology that automatically detects breathing patterns for accurate oxygen delivery. The lightweight design combined with the high-capacity 8-cell battery offers extended operating time while maintaining portability.
FAA-approved for airline travel, the FreeStyle Comfort 5 is commonly used by patients suffering from COPD, Pulmonary Fibrosis, ILD, Emphysema, Post-COVID respiratory conditions, and long-term oxygen therapy requirements.
Available with expert consultation, after-sales support, and fast delivery across Delhi, Noida, Gurgaon, Ghaziabad, Faridabad, Greater Noida, and all NCR locations.
Product Video
Key Features
- Pulse-dose oxygen delivery technology
- 1–5 adjustable oxygen settings
- Ergonomic curved body design
- UltraSense breath detection technology
- FAA-approved for airline travel
- 8-cell battery included
- Up to 8 hours battery runtime
- Compact and lightweight construction
- Easy-to-read LCD display
- Rechargeable lithium-ion battery
- Quiet operation
- AC and DC charging compatibility
- Suitable for travel and outdoor use
- Comfortable shoulder carry system
- Designed for active oxygen users
Detailed Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Caire FreeStyle Comfort 5 |
| Brand | CAIRE |
| Machine Type | Portable Oxygen Concentrator (POC) |
| Oxygen Delivery | Pulse Dose |
| Flow Settings | 1–5 Settings |
| Oxygen Concentration | 90% (+5.5% / -3%) |
| Weight | Approx. 2.3 kg (with 8-cell battery) |
| Battery Runtime | Up to 8 Hours (8 Cell Battery) |
| Battery Type | Rechargeable Lithium-Ion Battery |
| Breath Detection | UltraSense Technology |
| Display | LCD Display |
| FAA Approved | Yes |
| Power Supply | AC Adapter & DC Car Charger |
| Recommended For | COPD, ILD, Pulmonary Fibrosis, Emphysema & Oxygen Therapy Users |
Package Contents
- Caire FreeStyle Comfort 5 Portable Oxygen Concentrator
- Single 8 Cell Battery
- AC Power Adapter
- DC Car Charger
- Carrying Bag
- Nasal Cannula
- User Manual
- Warranty Card
Warranty Information
- POC Warranty: 3-Year Manufacturer Warranty
- Warranty covers manufacturing defects under normal usage conditions.
- Physical damage, accidental damage, misuse, water damage, and unauthorized repairs are not covered.
- Please retain the original invoice and warranty documents for warranty claims.
Benefits of Caire FreeStyle Comfort 5
- Freedom from heavy oxygen cylinders.
- Ergonomic body-contouring design for comfort.
- Long battery runtime with 8-cell battery.
- FAA-approved for airline travel.
- Excellent portability for daily mobility.
- Advanced UltraSense breath detection technology.
- Quiet and discreet operation.
- Easy charging through AC and vehicle power.
- Reliable CAIRE oxygen delivery technology.
Why Buy Caire FreeStyle Comfort 5 from Respikart?
Respikart provides genuine CAIRE portable oxygen concentrators with expert consultation, after-sales support, installation assistance, and fast delivery throughout Delhi NCR.
Whether you require a portable oxygen concentrator for travel, flights, office use, vacations, or everyday mobility, the FreeStyle Comfort 5 offers excellent comfort, battery performance, and dependable oxygen delivery.
Our specialists help patients choose the correct oxygen concentrator according to prescription requirements, lifestyle needs, and travel preferences.
Need a Portable Oxygen Concentrator?
Get expert consultation, same-day delivery, and support across Delhi, Noida, Gurgaon, Ghaziabad, Faridabad, Greater Noida, and NCR regions.
Frequently Asked Questions
How much battery backup does the FreeStyle Comfort 5 provide?
The included 8-cell battery can provide up to approximately 8 hours of runtime depending on oxygen settings and usage conditions.
Is the FreeStyle Comfort 5 FAA approved?
Yes. The FreeStyle Comfort 5 is FAA-approved and suitable for airline travel.
What type of oxygen delivery does this machine provide?
It provides pulse-dose oxygen delivery with adjustable settings from 1 to 5.
What makes the FreeStyle Comfort different?
Its ergonomic curved design contours naturally to the body, making it more comfortable to carry during extended use.
How much does the machine weigh?
The device weighs approximately 2.3 kg with the 8-cell battery installed.
Can it be charged in a car?
Yes. The package includes a DC car charger for charging during travel.
Who can use this portable oxygen concentrator?
It is commonly used by patients with COPD, ILD, Pulmonary Fibrosis, Emphysema, and other respiratory conditions requiring oxygen therapy.
What warranty is included?
The concentrator includes a 3-Year Manufacturer Warranty.
Do you provide delivery across Delhi NCR?
Yes. We offer fast delivery, setup assistance, and after-sales support across Delhi NCR and nearby areas.
How can I check availability and pricing?
Call 9810061827 for the latest pricing, offers, and stock availability.

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