Well .... not in principle have to think about how often they want to use and have wofür.Ich they are for beach and weight training gekauft.Sie quite bassy and the connection stability is in motion right for jogging instabil.Also or so they are safe geeignet.Für quiet sports and casual use ok. Under consideration of price and performance, I can recommend them-so far they "sometimes" use möchte.Halt in the ear is for me very good-use and straightforward method of connection to the phone found just right.