---
product_id: 183078255
title: "KKTECT Portable Oxygen Machine 1-3L/min Oxygen Concentrator 2200mah Lithium Battery with Carry Bag"
brand: "kktect"
price: "FREE"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/183078255-kktect-portable-oxygen-machine-1-3l-min-oxygen-concentrator-2200mah
store_origin: US
region: United States of America
---

# KKTECT Portable Oxygen Machine 1-3L/min Oxygen Concentrator 2200mah Lithium Battery with Carry Bag

**Brand:** kktect
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** KKTECT Portable Oxygen Machine 1-3L/min Oxygen Concentrator 2200mah Lithium Battery with Carry Bag by kktect
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/183078255-kktect-portable-oxygen-machine-1-3l-min-oxygen-concentrator-2200mah)

## Best For

- kktect enthusiasts

## Why This Product

- Trusted kktect brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

➤Specifications:Product Name: portable oxygen enriched machineModel: maf-605aScope of application: for health preservation, improving quality of life, not for medical treatmentOxygen production method: PSA methodPower: 30WInput voltage: dc12v-16.8vPulse flow: adjustable in three gearsContinuous flow: > 1 L / minPulse flow:1-3L/min AdjustableOxygen concentration: > 30% (the third level)Product size: 218 * 185 * 83mmProduct net weight: 1.5kg ➤Package Includes:1* Oxygen Enrichment machine1*  2200mah battery1* Ac adapter1* Shoulder bag1* English manual1* Oxygen tube2* Disposable oxygen absorber

## Features

- 2200mah Chargeable battery (Charge 3-4 hours, could use for 2h), can be used in car even the place without power supply.
- Easy to use, one button for one use, start the machine or change the modes, anyone can operate it easily.
- Two modes: (1)Continuous oxygen mode:>1L/min,Oxygen concentration 30±2%.(2)Pulse flow: 1-3L/min adjustable,Oxygen concentration 30±2%.
- If the device work for 1 hour by default, and it will shut down automatically, which is a protective setting to prevent the machine from overheating.
- Application: for healthcare, improving quality of life, but not for medical treatment. Use once a week for at least 1 hour each time.

## Images

![KKTECT Portable Oxygen Machine 1-3L/min Oxygen Concentrator 2200mah Lithium Battery with Carry Bag - Image 1](https://images-na.ssl-images-amazon.com/images/I/61Q8OJst6mL.jpg)
![KKTECT Portable Oxygen Machine 1-3L/min Oxygen Concentrator 2200mah Lithium Battery with Carry Bag - Image 2](https://images-na.ssl-images-amazon.com/images/I/51OvIlRSdKL.jpg)
![KKTECT Portable Oxygen Machine 1-3L/min Oxygen Concentrator 2200mah Lithium Battery with Carry Bag - Image 3](https://images-na.ssl-images-amazon.com/images/I/61QpLXahzkL.jpg)
![KKTECT Portable Oxygen Machine 1-3L/min Oxygen Concentrator 2200mah Lithium Battery with Carry Bag - Image 4](https://images-na.ssl-images-amazon.com/images/I/61OyQzwLS9L.jpg)
![KKTECT Portable Oxygen Machine 1-3L/min Oxygen Concentrator 2200mah Lithium Battery with Carry Bag - Image 5](https://images-na.ssl-images-amazon.com/images/I/61ZJFpVcXxL.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-11*