Quick to take in hand, it provides a very pleasant sound, comfort on the ears is quickly forgotten. One use for a long train ride (Brest-Paris-Brest) of 2 days without recharging confirms its long battery life listening. In the fast running scéances to catch metros, it stays in place, and consolidates its adaptability to sporting situations.
Given its price and its design, it is has a wide and varied clientele. Go for it, you will not be disappointed.