Apple iPhone & iPad devices have a feature called Live Listen that enables you to amplify sounds around you. Read Gadget Hacks‘ article here to learn how to listen in on your heartbeat, better hear your TV, or spy on conversations around you.
Apple iPhone & iPad devices have a feature called Live Listen that enables you to amplify sounds around you. Read Gadget Hacks‘ article here to learn how to listen in on your heartbeat, better hear your TV, or spy on conversations around you.