Jan. 17, 2025
This is the quietest place in LONGFIAN, the Acoustics Test Lab. Here, we can accurately detect the noise level of the LONGFIAN oxygen concentrator.
The lab is surrounded by sound-absorbing materials, and you can hear your breathing and even heartbeat.
We all know that a quiet and good environment helps improve our sleep quality. If the oxygen concentrator is running with too much noise, it will seriously affect our rest.
Ensure that the longfian oxygen concentrator provides sufficient oxygen to everyone while minimizing interference with sleep.
Come and experience the quietness and comfort brought by the longfian oxygen concentrator.
