Finally a wireless headset that meets all my requirements in the matter: - Satisfactory battery life (approximately 3 hours with volume almost to max) - Good performance in the ears (plastic pins can surprise but ultimately it is useful) - The neck is of good length and do not mind - Simple controls and readily available - Quality of the extra having nothing to envy to a wired headset (sound very clear, perhaps lacking some serious but nothing too bad) And even some extras: - Extra battery that can help when you forget to charge the headset or for a long ride (hey you can not listen when it charges via cons ...) - Handsfree (I was looking especially good audio quality for music but coupled with a smartphone that reads the same voice sms) The only fault I can find are: - Like all portable devices battery regularly must remember to charge on pain of being deprived of his beloved music (it always goes too fast!) - It can hurt after a while (over 1 hour) but it is the problem of many-Ear