Review on JBL Tune 750BTNC wireless headphones, black by Ma En ᠌

I bought it as a temporary replacement for the lost 1000 sleepers of the now previous generation (XM3). I thought I would buy XM4, as they blow it out. They just came out, but now I'm not sure about the purchase - the jibiels are quite even for my purposes, although this is by no means Sony. Some pros: The price is great. More precisely, the ratio of price and consumer properties. The sound quality far outstrips the cost. Some cons: Active noise canceling. Very simple (well, unsuccessful). It is better to assume that it simply does not exist. But passive noise isolation is good. When noise reduction is turned on, a loose fit of the ear cushion leads to wheezing of the midrange and bass gurgling - this, as I understand it, is trying to do something and cannot. You turn off the noise reduction - wheezing, etc. disappears. You correct the "ear" to a snug fit - everything also becomes normal.