Source: Luke Filipowicz / iMore When you pair a Bluetooth device with your iPhone, it will allow the sound from your iPhone to come through another device. Whether that's a pair of headphones or a speaker, you can enjoy your audio through the device you want. However, your iPhone can't tell what type of device you've paired to your iPhone. That's changed with iOS 14.4. You can now classify your Bluetooth devices on iPhone and iPad to let your phone or tablet know what type of device it is — be it headphones, speakers, or even a hearing aid. Now, when you pair your best noise-canceling headp...