The device is an ultrasonic inhaler. Therefore, very quiet suitable (unlike models of Compressor for example Pari) and great for kids. Handling is very simple. Saline fill, turn on, finished. Several mouthpiece variants or masks are included.
The only downer is the exclusive power supply with batteries. A power supply can not join. So far, the batteries but bravely, approximately one week of regular inhalation with two children so loose possible.