After an hour usage over bluetooth, battery still shows 100% with phone bluetooth settings. I can hear the caller, but it?s as if my phone is on mute. I think this might be my first amazon review. The nozzle can be used to spray the foam either vertically or horizontally. Sie sind super bequem und luftig. But, after a few weeks of wear, the metal . They are off by a few centimeters! Passed the test. As a first time macOS user, the setup was quite bumpy. In the rear port it has a 3.