Very Good value

If you have the mare jack that breaks all the time too short or wire is ideal. Very useful for any sport and especially finished cables. I l "when I would make would use the bike (with a single headset to hear the cars) and in transit on condition of not being on sensitive lines (I am afraid that my flight).
The only negative point is the manual in English but hey, you only translate translator with otherwise. I is not tested enough to know if the does not wear over time. Autonomy according to the manufacturer: 4h 6h music just by being turned on. The second point, I find them a bit big, so less discreet than conventional headphones, for they are against light.
The sound quality is at the rendezvous, it's quite decent listening to music, few call mute mode (the main goal is especially the music for me).
With mounting for ear headphones holds well even without it still hold if we do not move too much (attention not to lose the accessories), the cap holds well and are replaceable by standard plugs, they still isolates a minimum noise around.
One, if you're afraid that it turns off when you're somewhere (for lack of battery), it is possible to recharge the battery with a nomadic and can use the hands-free kit while he charging.

PS: the earphones supplied corresponds perfectly to those of the photo, the delivery time was for me a week but his vau instantly.