Sell Yuwell YU300/YU500 7L Oxygen Concentrator Portable Home Oxygen Generator Machine Ventilator 氧器机 best price

🔥Features🔥 👉Adjustable oxygen concentration: supply continuous flow 1-7L/min adjustable, provides a stable 93%±3%(1L) pure oxygen flow two people can simultaneously absorb oxygen. 👉High concentration and stability, can meet the medical level requirements 👉Stability: can work continuously for 480 hours oxygen concentration Compressor Oxygen flow rate Oxygen concentration: 1L can reach more than 93% 👉Quiet and comfortable ,The positive 43D (A) (average) 👉Compact and portable for vehicle use Can be in the car, enjoy the continuous oxygen supply 👉Compression pump life up to 8000 hours, strong stability 👉High reverse display LCD screen, Easy to change screen, easier to clean 👉Suitable for Elder people, Asthma people, Prevention awareness people use 👉If the machine fails, the machine will automatically alarm, remind, every 100 hours will have a filter cleaning Real time One button operation. 📑Specification : 🌟Product Model: YU300 🌟Power:110-220V±22V; 50Hz±1Hz; 🌟Input Power: 100VA 🌟Oxygen Concentration:30%-94%; 🌟Flow Range:1-7L/min. 🌟Size: 27cm*17.5cm*29.5cm 🌟Warm Tips : China Plug 📑Specification : 🌟Product Model: YU500 🌟Power: 135VA 🌟Oxygen Flow Rate 1 ~ 5L/min 🌟Main Material: UOP molecular sieve 🌟Noise: 43dB(A) on the front, 46dB(A) on the whole 🌟Net Weight: 6.5kg 🌟Oxygen Concentration: 90% at 1L/min 🌟Dimensions: 31.7x19x37.2cm Notes: 1. Item color may show slight aberration due to different shooting light and monitor display. 2. Packaging may unsealed for inspection and apply for warranty sticker. 📦 WHAT'S IN THE BOX: ✔️ 1 x Oxygen Concentrator ✔️ 1 x Nasal Cannula ✔️ 1 x Filter Felt ⚠️Warranty Policy⚠️ ✅Product warranty period : 3 Months (start from date of product received). ✅Warranty cover main device hardware defective only, network/server issue, swallow battery, accessories defects, water damaged is not covered. ✅The returned/warranty product must be in original condition including packaging. ✅Any returned product that is damaged through customer misuse or is missing parts due to customer tampering will not be accepted. ✅Buyer shall bare all the cost occur during warranty claim.