Review on JBL Tune 750BTNC wireless headphones, black by Amphai Nanthaklang ᠌

Noise reduction is effective, but it only muffles the low-frequency rumble (and even then, only partially, although more so than without it), while it ignores the higher and medium-frequency sounds. I touched one of the buttons by accident, and now it takes a lot of force to press the button that lowers the volume (it feels like pressing a stone when you try to do it). I'd give it a solid C, but I wouldn't give it a 4. Got pros: Battery life is extremely long lasting (if without noise reduction) Couldn't find anything cheaper. Earplugs are effective, although passive noise isolation is slightly more effective. Its cons: No way, not on my watch: too tiny (tight, sometimes you have to take it off) Your ears are sensitive to sounds over a C grade, including snare drums (so you will need to work with the equalizer and lower their volume) The noise-cancelling feature is quite draining on the battery (ears can sit down in less than a day and a bit more), and they sit down very rapidly when it is cold outside. A gentle beep can be heard in the right earpiece. Loud (by the standards of background noise) (by the standards of background noise) white noise with the noise-cancelling feature of the headphones switched on (although it should suppress noise) They can be turned off early: in mild frost, with noise reduction turned on, they can be turned off at 30%, and then you can work at home for another four hours. The unpleasant sounds of connecting, turning on, and other similar sounds can be heard during these times, but the remainder of the music is fully muffled, and playing does not stop during these times. When the battery is getting low, it will occasionally hit you over the head with the sound that corresponds to it, and it will do this more than once.