work perfectly, timely delivery.

What I asked for was coming, but the person doesn't hear enough. Listen closely but the. TV noise for example does not understand it

Very good, only bothers enough time because my ear and small, and is equal to old headphones, you could reduce but a but the size.

Very good quality, works better than the milacre ear, are comfortable and clarity is very good. They have a pulse button, long pressure turns on and off, short pressure ups volume, 6 levels and returns to 1