Great sound and love that they are wireless. edit - the earbuds are just about as good as shrek. The mute capability doesn?t actually mute it. OK, so I was hesitant to order this product because some folks had reported swapped polarity on the parts as well as the challenge of 12 volt plugs. I did not use the side covers with the sides right to walls of closetComes with a wooden mallet to assembled but I found all tubes and joints fit with a minimum of hand and arm force Dont expect this to compare to the Bose QuietComfort or Sony WH models of wireless headsets you might use when flying and listening to music. Bass was awesome thanks to planar tech. I have always owned lb Evans (3rd pair)but my last pair was damaged by water. His only complaint is the leather ties are so thick they do not stay tied very well when crossing his feet or legs while sitting. Un cable que al sacarlo del empaque da una sensación de gran calidad y resistencia.