Review on Sony WF-1000XM3 Black Truly Wireless Earbuds with Mic, up to 32 Hours Battery Life, Stable Bluetooth Connection, Wearing Detection and Alexa Built-in for Noise Cancelling by Wiktor Pozna ᠌

They are carrying out the duties assigned to them. Both the construction quality and the overall aesthetic are quite nice. Has pros: As was said previously, virtually all of the sound from the outside world is rendered inaudible. I primarily purchased for use on public transportation and flights. The noise can not be perceived in the metro, which justifies itself. I have not yet attempted to use it while flying. Some cons: It is quite aggravating how the automatic software is continuously switching between the several modes. For instance, when the train is parked at the station, one mode is activated (external sounds are allowed to be heard), and as it pulls away from the station, it switches to a different mode; after a few of minutes, it considers its surroundings and activates the "transport" mode (in which all external sounds are muted).