{"product_id":"jy-121w-portable-oxygen-concentrator-for-home-1-9l-adjustable-flow-low-noise","title":"JY-121W Portable Oxygen Concentrator for Home – 1–9L Adjustable Flow, Low Noise","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003eThe \u003cspan class=\"s1\"\u003e\u003cb\u003eJY-121W Oxygen Concentrator\u003c\/b\u003e\u003c\/span\u003e is designed for versatile, everyday oxygen therapy, providing stable and adjustable oxygen flow for home use. Utilizing reliable \u003cspan class=\"s1\"\u003e\u003cb\u003ePressure Swing Adsorption (PSA) technology\u003c\/b\u003e\u003c\/span\u003e, it delivers \u003cspan class=\"s1\"\u003e\u003cb\u003eoxygen purity from 35% to 90% (±3%)\u003c\/b\u003e\u003c\/span\u003e, with a \u003cspan class=\"s1\"\u003e\u003cb\u003eprecise flow range of 1–9 L\/min\u003c\/b\u003e\u003c\/span\u003e—making it ideal for seniors, individuals with respiratory needs, or anyone seeking supplemental oxygen at home.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eCompact and lightweight at just \u003cspan class=\"s1\"\u003e\u003cb\u003e5 kg\u003c\/b\u003e\u003c\/span\u003e, the JY-121W is easy to move and fits seamlessly into any living space. A \u003cspan class=\"s1\"\u003e\u003cb\u003ehigh-definition LED display\u003c\/b\u003e\u003c\/span\u003e, \u003cspan class=\"s1\"\u003e\u003cb\u003einfrared remote control (1.8 m)\u003c\/b\u003e\u003c\/span\u003e, and \u003cspan class=\"s1\"\u003e\u003cb\u003equiet operation (≤42 dB)\u003c\/b\u003e\u003c\/span\u003e ensure a comfortable and user-friendly experience. The device also supports \u003cspan class=\"s1\"\u003e\u003cb\u003edual functions\u003c\/b\u003e\u003c\/span\u003e of oxygen generation and \u003cspan class=\"s1\"\u003e\u003cb\u003enebulization (≥0.2 mL\/min)\u003c\/b\u003e\u003c\/span\u003e, offering greater value and convenience for long-term respiratory care.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eBuilt with durable \u003cspan class=\"s1\"\u003e\u003cb\u003eABS materials\u003c\/b\u003e\u003c\/span\u003e and featuring a modern design, the JY-121W offers an excellent balance of performance, comfort, and quiet efficiency—perfect for home environments that prioritize health and peace of mind.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb\u003eIf you need any assistance, please contact our support team at: \u003ca href=\"mailto:support@alengtop.com\"\u003esupport@alengtop.com\u003c\/a\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Parameter\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #ddd;\"\u003e\n\u003ch4\u003e\u003cb\u003eSpecification\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #ddd;\"\u003e\n\u003ch4\u003e\u003cb\u003eDetails\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eJY-121W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eOxygen Concentrator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eClassification\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eClass II Medical Device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e1 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eDesktop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eOxygen Concentration\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e35% – 90% (±3%) Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eOxygen Output\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e1 – 9 L\/min Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eOxygen Generation Method\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003ePressure Swing Adsorption (PSA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eAir Pressure Range\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e86 – 106 kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eNebulization Rate\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e≥ 0.2 ml\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eNoise Level\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e≤ 42 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eDisplay Control\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eHigh-definition LED screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eRemote Control\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e1.8 m Range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eRated Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eAC 220V, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eCertificates\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eWhite + Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eReasons to Choose\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0680\/3632\/9625\/files\/jy-121w-portable-oxygen-concentrator-for-home-1-9l-adjustable-flow-low-noise-main-img-04.jpg?v=1780047367\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0680\/3632\/9625\/files\/jy-121w-portable-oxygen-concentrator-for-home-1-9l-adjustable-flow-low-noise-features-09_d07d3772-75c1-496d-b49c-ac0b97420978.jpg?v=1780047403\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0680\/3632\/9625\/files\/jy-121w-portable-oxygen-concentrator-for-home-1-9l-adjustable-flow-low-noise-features-07_620e3723-2dec-4126-a0db-a78d0b546c08.jpg?v=1780047403\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0680\/3632\/9625\/files\/jy-121w-portable-oxygen-concentrator-for-home-1-9l-adjustable-flow-low-noise-features-06_c0e063b1-b488-41b7-851e-881348657624.jpg?v=1780047403\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0680\/3632\/9625\/files\/jy-121w-portable-oxygen-concentrator-for-home-1-9l-adjustable-flow-low-noise-features-05_58e9632b-8dbb-4df8-bebb-f30165c5a115.jpg?v=1780047404\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0680\/3632\/9625\/files\/jy-121w-portable-oxygen-concentrator-for-home-1-9l-adjustable-flow-low-noise-features-08.png?v=1757234475\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0680\/3632\/9625\/files\/jy-121w-portable-oxygen-concentrator-for-home-1-9l-adjustable-flow-low-noise-features-04.png?v=1757234475\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0680\/3632\/9625\/files\/jy-121w-portable-oxygen-concentrator-for-home-1-9l-adjustable-flow-low-noise-features-03.jpg?v=1757234469\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0680\/3632\/9625\/files\/jy-121w-portable-oxygen-concentrator-for-home-1-9l-adjustable-flow-low-noise-features-10.png?v=1757234468\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0680\/3632\/9625\/files\/jy-121w-portable-oxygen-concentrator-for-home-1-9l-adjustable-flow-low-noise-features-11.png?v=1757234469\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eDimension\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; border: 1px solid #ddd;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #ddd;\"\u003e\n\u003ch4\u003e\u003cb\u003eSpecification\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #ddd;\"\u003e\n\u003ch4\u003e\u003cb\u003eDetails\u003c\/b\u003e\u003c\/h4\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eGross Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e6 kg \/ 13.2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eCarton Size\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e37 × 23 × 37 cm \/ 14.6 × 9.1 × 14.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eIn the package\u003c\/h2\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e1. Oxygen Concentrator Machine x 1\u003cbr\u003e2. Power Cord\u003cmeta charset=\"utf-8\"\u003e x 1\u003cbr\u003e3. Remote Control\u003cmeta charset=\"utf-8\"\u003e x 1\u003cbr\u003e4. User Manual\u003cmeta charset=\"utf-8\"\u003e x 1\u003cbr\u003e5. Nasal Cannula\u003cmeta charset=\"utf-8\"\u003e x 1\u003cbr\u003e6. Oxygen Mask\u003cmeta charset=\"utf-8\"\u003e x 1\u003cbr\u003e7. Level 1 Filter\u003cmeta charset=\"utf-8\"\u003e x 1\u003cbr\u003e8. Fuse\u003cmeta charset=\"utf-8\"\u003e x 1\u003c\/p\u003e\n\u003ch2\u003eEasy Care Tips for Your Oxygen Concentrator\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eKeep it clean and tidy\u003c\/b\u003e\u003c\/span\u003e: Wipe the outside of the machine with a soft cloth, especially around the air vents, to keep dust away. This helps the machine “breathe” better.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eTake care of the nasal tube\u003c\/b\u003e\u003c\/span\u003e: Wash the nasal tube (cannula) once a week. If you use it every day, change it about every 2 months. If you use it less often, replace it every 3–6 months to stay fresh and hygienic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eCheck the filter\u003c\/b\u003e\u003c\/span\u003e: The filter keeps out dust and pollen from the air. Clean it once a month to make sure the machine lasts longer and runs smoothly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AlengTop","offers":[{"title":"US Plug","offer_id":45699408887961,"sku":null,"price":249.9,"currency_code":"USD","in_stock":true},{"title":"EU Plug","offer_id":45699408920729,"sku":null,"price":249.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/3632\/9625\/files\/jy-121w-portable-oxygen-concentrator-for-home-1-9l-adjustable-flow-low-noise-main-img-01.jpg?v=1780047301","url":"https:\/\/www.alengtop.com\/products\/jy-121w-portable-oxygen-concentrator-for-home-1-9l-adjustable-flow-low-noise","provider":"AlengTop","version":"1.0","type":"link"}