Very good value for the price. Good construction and works great. better buy a back up battery as even on lowest setting batter does not last very long.... i don't know exactly, but back up batter is inexpensive and it takes just a few seconds to swap it out, so good for a long afternoon across town, a walk in the park and 12V adapter for automobile will keep you breathing well and smiling. As good as Inogen at less than 1/2 the price. Thank you Hacenor. Mike Henson Arvada Colorado
HACENOR Small 1-5L Adjustable Continuous Flow Portable Oxygen Concentrator With 2.5 Hours Battery For Travel Use 1001S
Pamela Pierson
Easy to use
This is the 2nd HACENOR Concentrator l ordered for my 94 yo mom. She only requires 1.5 L of oxygen compared to 3L last year. This machine is simple to use and VERY lightweight. She loves it.
Thanks so much for keeping my mom independent.
HACENOR Mini Portable 1.5L Fixed Continuous Flow 4 Hours Internal Battery Oxygen Concentrator For Travel Use FYY-01
Patricia Manning
Freedom
This was just what I have been searching for. It is compact and light weight at an affordable price.
HACENOR Mini Portable 1.5L Fixed Continuous Flow 4 Hours Internal Battery Oxygen Concentrator For Travel Use FYY-01
Albert Shimunov
Excellent service
HACENOR New Arrival Small Portable Battery 3L Continuous Flow Oxygen Concentrator with Low Noise C-YS10-B
Patricia Inmon
PLEASED
THIS PRODUCT HAS HELPED ME ALOT.I CAN NOW GO TO GROCERY STORE AND NOT RUN OUT OF BREATHE.
WOULD RECOMMEND TO ALL WHO NEED OXYGEN IN SMALL DOSE.
HACENOR Mini Size Portable 1.5L 4 Hours Battery Oxygen Concentrator For High Altitude Use - FYY-01
