I use the 11.3.1 system update for the iPhone 7. The signal is still present whether the phone is in a pocket, a bag, or a backpack. It takes a little while to connect to the phone, maybe 5 seconds (maybe it matters to someone) There is nothing to compare them to because they are the first wireless headphones. I experienced a strange glitch for no apparent reason; when I tried to listen to them and put on a hat with a metal thread, the signal was cut off; I was advised that it might be a Faraday cage effect, but it might also be glitches. When the ears grow weary of them after wearing them for a while, I slightly adjust their position in the ear, and the norms resume. Although they function quite nicely on an exercise bike, I didn't use it for any vigorous activities. The Headphones program offers a variety of noise reduction options, including: Depending on how loudly the outside world will be transmitted into the headphones, you can choose between staying, walking, running, or using a vehicle. An equalizer is available. The option "Pause when removing the earphone" is available. Sound-quality settings: Sincerity be damned, I couldn't tell much of a difference between Quality Priority and Steady Connection Priority. When the headphones are in use, the program displays the battery life of the case and each earbud. Alternatives for touch sensors: 1) Noise Reduction, Ambient, Switch Off, Fast Attention; 2) Pause, Play, Next Song, Previous, Voice Help; 3) Volume Control, Increase/Decrease; 4) Google Assistant; 5) Amazon Alexa; The "rapid attention" function is a very loud broadcast of the environment around you in the headphones, therefore it is possible to put one of the potential functions on each earpiece. I enjoy the headphones generally, and my first use was one of the best! A comparison with the AirPods Pro would be intriguing.
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