Bluetooth works on a specific frequency range, the same for both apple and androids...
(All Bluetooth devices operate between 2.4 and 2.4835 GHz)
Discussion
I’m sure that frequency range includes normal human hearing frequency range.
Bluetooth works on a specific frequency range, the same for both apple and androids...
(All Bluetooth devices operate between 2.4 and 2.4835 GHz)
I’m sure that frequency range includes normal human hearing frequency range.