Home Oxygen Concentrator NT-04+Portable Oxygen Concentrator NT-03

Shipping Information： 3-5 Business Days For US Address5-7 Business Days For Canada Address Description For Home Oxygen Concentrator NT-04 ✨The NT-04 is the best choice for a quiet home machine. It is VARON’s quietest home machine. If you are looking for an oxygen machine that can be used 24h/7d and is suitable for sleeping, we recommend this model. Product Features: ✨Upgraded version✨More quiet: ≤42db(A)✨Continuous mode✨72 Hrs continuous work✨1-7L/min adjustable oxygen flow✨2In1 oxygen inhalation & nebulization✨10 Layer filters, more pure✨Power saving mode: hidden display Product Description: Quieter, noise＜42dba Deep sleep is necessary. Say goodbye to noisy oxygen machines. The NT-04 is our quietest oxygen concentrator, the noise is lower than 42db, which means you can use it at night without disturbing your sleep and have a better mood and energy level the next day. 2In1 oxygen generation & nebulizer treatment NT-04 is the ultimate 2-in-1 solution for o