Use with iPod Classic in Sport and Pleasure. Design, comfort and fit well, it expresses nothing. also for jogging top in the city. Sound absolutely fine for this type of Micro headphones; in any case, is light years better than the original Apple version ... that makes properly again more fun! If I absolutely had to criticize something, then maybe the slightly weak / wobbly cable connection in the earpieces; but after several weeks of intensive use so far everything is OK. Conclusion: small, good, cheap and certainly not a bad investment ... so buy with a clear conscience!