Apple AirPods is great for those with hearing impairment, but the same feature that lets it be used by the differently-abled, also lets you eavesdrop on others.
“Live Listen” in AirPods essentially helps the hearing impaired by allowing them to place their iPhone close to a person they’re having trouble hearing. Of course, this means you can use it to listen to it to other conversations by hiding the iPhone nearby. Anyone using the tool can simply turn up the volume on their iPhone’s microphone to listen through AirPods.