There just has a "problem": they do not fit in my ears. They are supplied with three pairs of silicone fittings (S, M, L) and six pairs of "claws" in-ear (S, M, L, XL, XXL), I tried several combinations, but nothing to do , it does not hold.
It's a shame, because for the price the sound is really correct: OK, it lacks a little bass and treble are a hair aggressive for my taste, but the whole is homogeneous for contemporary music .. as long as you Avoid violins in there.
The Bluetooth connection is stable as long as we remain in the same room as the source .. outside the question does not arise, unless you like to place your smartphone on a bench before going around the lake (well done: you're super confident). On -courte- period when I used, the connection proved perfectly stable.
I did not use the headphones long enough to comment on the battery life .. so far I have used about two hours in accumulated time since the first charge .. other comments announce 5 hours, it seems quite realistic.
The headphones come in a small semi rigid neoprene case classy and very convenient to protect: pleasant surprise for a product to 20 euros.
.. And when you think about it, 20 euro it is really cheap for a lightweight Bluetooth headset! The question is whether it will hold in your ears.
Erwann on Amazon.com
