Great volume without the distortion. kinda weird. I am going to give them a chance for sure as I really liked my last pair. But it did have different things than other products similar to it. This was to let me know that the earbuds were running low on battery. In der Aufbewahrungsbox ist ein Akku eingebaut, das die verstauten Life P2 wieder auflädt. At first I had issues getting them on, but eventually wetted the buds with a little saliva and slid them into place, then let them dry so they don?t slide anymore. The item did not work for my shapeI ordered 2 sizes larger ( than my normal size) it fit around the the lower stomach area. Park appears to make trays for most of their stands, but they are very much stand and year specific. This is a deceptively simple, yet ingenious, space saving design.