--- product_id: 314646354 title: "Oxygen Concentrator 2-9L/min Adjustable Oxygen Machine for Home,Multicolor" brand: "dedakj" price: "2644 zł" currency: PLN in_stock: true reviews_count: 8 category: "Dedakj" url: https://www.desertcart.pl/products/314646354-oxygen-concentrator-2-9l-min-adjustable-oxygen-machine-for-home store_origin: PL region: Poland --- # HD LCD touchscreen display ≤45dB ultra-quiet operation 2-9L/min adjustable oxygen flow Oxygen Concentrator 2-9L/min Adjustable Oxygen Machine for Home,Multicolor **Brand:** dedakj **Price:** 2644 zł **Availability:** ✅ In Stock ## Summary > 💨 Breathe smarter, live sharper — oxygen therapy redefined for the driven professional. ## Quick Answers - **What is this?** Oxygen Concentrator 2-9L/min Adjustable Oxygen Machine for Home,Multicolor by dedakj - **How much does it cost?** 2644 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/314646354-oxygen-concentrator-2-9l-min-adjustable-oxygen-machine-for-home) ## Best For - dedakj enthusiasts ## Why This Product - Trusted dedakj brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Whisper-Quiet Wellness:** Operate discreetly with noise levels under 45 decibels—perfect for home or office use without disruption. - • **Holistic Health Booster:** Enhance skin vitality, cognitive alertness, immune strength, and recovery—your natural edge in demanding professional life. - • **Precision Oxygen Control:** Customize your oxygen flow from 2 to 9 liters per minute, ensuring stable 90% purity for optimal health benefits. - • **Versatile Dual-Use Design:** Ideal for both home comfort and travel convenience, supporting your active lifestyle wherever you go. - • **Intelligent Timer Tracking:** Set and monitor oxygen therapy sessions up to 180 minutes with an intuitive touchscreen and clear HD display. ## Overview The DEDAKJ Oxygen Concentrator DDT-2A delivers adjustable 2-9L/min oxygen flow with up to 90% purity, featuring ultra-quiet operation (≤45dB), an HD touchscreen for easy control, and a 0-180 minute timer. Lightweight and portable, it supports home and travel use, promoting improved circulation, mental clarity, and overall wellness for busy millennials seeking a health edge. ## Description Specifications:Dimension: 16*7*15 inchesOxygen generation method: Pressure Swing Adsorption(PSA)Style: Oxygen BarEnvironment temperature: 0-40°CAtmospheric pressure range: 96-106kpaAir Volume:51-150m³/hOxygen Concentration(%): 30%-90%(±3%) adjustableProduct Net weight: 14.33 lbRated Power(W): 200WApplied Voltage: AC110V±10VCurrent Output: 0.8A±10%Potential Users:The elderly: Improving brain functioning as they develop dementia and other conditions.White-collar women: Skin care, Skin nutrition and elasticity maintenance, Reduction of sub-health status.Pregnant women: Helpful to fetus development.Businessman: Relaxing physical and mental tension, Improving physical ability, Reducing sub-health status and improving work efficiency.Students: Improving remembrance and reducing mental fatigue.Plateau tourism lovers: Reducing the symptoms of hypoxia on plateau.Package Includes:1 * DDT-2A Oxygen Concentrator1 * 3 Meter Oxygen Tube (Including Water Storing Equipment)1 * Ear-hook Oxygen Inhaler1 * Nasal Suction Oxygen Tube1 * Remote1 * Power Cable1 * Nasal Suction Oxygen Outlet1 * Air Filter & Plastic Cap1 * Oxygen Outlet & Fuse1 * User Manual & Certificate Review: Machine - Working machine easy to use best oxygen level Quality is best hard and best Review: Absolute waste of money - Worst product ever very poor quality, they don't even take returns. We bought this, for our critical care patient and this was not able to maintain oxygenation. It also comes with a big step down transformer also, save your money and dont buy ## Features - 1-★ NEWER IMPROVED MODEL: Running noise is less than or equal to 45 decibels; Intelligent time accumulation function: 0-180 minutes timer range, easy to record oxygen time; Touch screen control and HD LCD big screen (for elderly to read), enhance working life and satisfied oxygen absorption data viewing. - 2-★ ADJUSTABLE OXYGEN CONCENTRATION: supply continous flow 2-9L/min adjustable, provides a stable 90% (2L) pure oxygen flow - 3-★ DOUBLE OXYGEN ABSORPTION FUNCTION: suitable for travel and home use. Oxygen tube purchase needed. - 4-★ BENEFITS: Skin care, improves blood circulation, increases heighten concentration, alertness and memory, boost the immune system, lessens chronic fatigue syndrome, speeds up the body's recovery after physical exertion, helps to relax, natural remedy for headaches, migraines and hangover.; ★ WARRANTY: 1 year warranty, if there is any problem, please contact voglifestyle customer service - 5-Item Weight: Kg 9.68; Unit Count: 1; Batteries Required: False; Item length: IN 16; Item Height: IN 15; Unit Count Type: Count; Item Width: IN 7 ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | DEDAKJ | | Item part number | DDT2A001 | | Product Dimensions | 40.64 x 17.78 x 38.1 cm; 9.68 kg | | ASIN | B07K2RGFQ9 | ## Images ![Oxygen Concentrator 2-9L/min Adjustable Oxygen Machine for Home,Multicolor - Image 1](https://m.media-amazon.com/images/I/612oMHOkV6L.jpg) ## Questions & Answers **Q: Do you provide spare cartridge for it** A: No **Q: Is it provided along with car power supply adopter?** A: yes **Q: Is the flow continous?** A: Yes upto 4000 hours **Q: What is the oxygen concentration at 9 L/m flow?** A: high flow rate 2l-9l double oxygen inhalation. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Machine *by P***R on 28 June 2025* Working machine easy to use best oxygen level Quality is best hard and best ### ⭐ Absolute waste of money *by A***R on 27 September 2025* Worst product ever very poor quality, they don't even take returns. We bought this, for our critical care patient and this was not able to maintain oxygenation. It also comes with a big step down transformer also, save your money and dont buy ### ⭐⭐⭐⭐ Product is very good *by R***. on 18 December 2023* Please provide the filter also of the product online dedakj oxygen concentrator I am using the product till last 6 months but now the machine is required to change the filter ## Frequently Bought Together - DEDAKJ Oxygen Concentrator 2-9L/min Adjustable Oxygen Machine for Home,Multicolor - Microtek Pulse Oximeter with Oxygen Saturation Monitor, Heart Rate and SpO2 Levels Oxygen Meter with OLED Display --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/314646354-oxygen-concentrator-2-9l-min-adjustable-oxygen-machine-for-home](https://www.desertcart.pl/products/314646354-oxygen-concentrator-2-9l-min-adjustable-oxygen-machine-for-home) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-07-14*