1 litre self generating oxygen machine

{"cid":"90045296","title":"Medical Intelligent Oxygen Concerntrator Oxygen Generator Flow Rate 1-5L \/ Min Electric Oxygen Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/fe\/c3\/aa4d9c23fa97443067e2e153af6b-200x200-1.jpg","attrs":{"Brand Name":"BIO","Model Number":"AR","Minimum Order Quantity":"1 unit","Delivery Time":"7 working - days since getting full payment","Place of Origin":"China","Payment Terms":"Credit card, Paypal, T\/T","Supply Ability":"1000 units\/month","Packaging Details":"Carton (374\u00d7300\u00d7639mm) 15.4kgs","Concerntration":"93\u00b13%","Power":"390w","Flow rate":"1-2L\/min or 1-5L\/min","Power supply":"220V\u00b110%, 50Hz\u00b11; 110V\u00b110%,60Hz\u00b11; Customized","Sound Level":"\u226442dB","Net Weight":"13.9 KG"}}

{"cid":"91221617","title":"O2EMEN Self-developed Brands Sitting Type 2 ATA Medical Hyperbaric Oxygen Chamber with Less Than 63 DB Noise Level","imgUrl":"https:\/\/img.chinax.com\/nimg\/c2\/88\/111f4443cb831a068a7993ae44d5-200x200-1.jpg","attrs":{"Price":"$23599-24000","Brand Name":"O2EMENG","Model Number":"EMY01","Minimum Order Quantity":"1PC","Delivery Time":"15-20 work days","Certification":"CE\/FDA\/FC\/ROHS\/UKCA\/SGS","Place of Origin":"SHENZHEN EMENG HEALTH","Payment Terms":"D\/P,T\/T,Western Union,MoneyGram","Supply Ability":"100PCS","Packaging Details":"wooden packing","Noise Level":"Less Than 63 DB","Rating":"1500W","Model":"EMY01","Function":"Hyperbaric Oxygen Therapy","Cabin Weight":"1000KGS","Usage":"Medical\/Therapeutic","Color":"White, Black","Chamber Oxygen Concentration":"28%\uff5e32%"}}