Lischwert Con𝘵𝘪nus Upgraded 1-8L&Oxygen Generator-Portable Machine Tube for Home Use&𝗐𝗂th 2 in 1

‌Continuos 1~6 L/min Adjustable Noise: 45dB Product Size: 24*15*25 cm / 9.4*6.1*10in Product Weight: 2kg / 9.3lbsYou may also like Lischwert Lightweight 4.8lbs Oxygen-con Tube-Machine 1~5L/M&Portable Oxygen Generator& Dual Modes - 1-5L Adjustable, ≤65dB, w/Auto Timer for Travel.