The manual serves as usual today, to protect the manufacturer against lawsuits and not to orient the user. Since there are so unrealistic phrases like "to clean your device remove the batteries", but not how many times you can inhale daily / should / must. Here the two major gaps:
- The device comes with mounted tank / nebulizer. So you do not know how this component has to be removed, and the manual does not explain it. I almost destroyed the holder until I dahinterkam that you just have to press two fingers on the white nipple. (The processed on equipment Plastics are high quality, tough, alcohol resistant, and also not creak, as has been suggested elsewhere.)
- If the cranked cover not attached, the machine does not work and immediately switches off again. This cause the automatic shutdown of missing from the list in the manual.
The rest is quickly told. The statement "noise" is an understatement: the unit is silently. How long will the batteries, I do not know, but that does not matter. Who uses such devices, has - like me - a set of batteries and a charger.
I inhale against colds and use only commercially available brines, nothing else. For further details the use of medical "contents" I can not say anything.
When you turn the aerosol within a second is available. One can, as described by one reviewer, once the breathing cycle on and off to waste no inhalant, but you then dispense with the "external" effect that emanates from the aerosol in the mask to the nostrils and contributes much to alleviate. Here to save a few drops of saline solution is counterproductive.
One small thing is annoying: the operation indicator is out of sight, if you have the mask on the nose. Apart from that, the device is handy, light and properly. The inhaler within reach cough and runny nose have lost much of their horror.