Never let a push to offer a headphone! Having said that unfortunately I could uitle supplmentaire headphone, it gives me the object. Semi open, it does me no useful record = too repisse into the microphone. Comfort, the pads are enjoyable, but once the cable is too short. Submitted too serious, imprcis, we look a little mdiums, as they are for acute low hissing and Defines. For the price (I look discrtement the catalog), what dconvenue! Especially since I am the happy dpositaire another headphone in the same brand, but I do not know the REFERENCE, because it is a relic of Concord (the plane) ...! Closed ear cups low-Diameter, real serious, real sharp, amazing! If anyone knows the ref, I'd be curious to know if there commercially. On mine, it is written "British Airways" ...