Before discussing the Parrot and Kensington options, it’s worth noting that the in-car speakerphone category is a little more complex at this point than just comparing apples to apples: though the options all perform the same basic functions, not all of these devices are built with the same types of parts, packed with the same items, or even laden with the same types of technology inside. SurfaceSound came with a simple car charging bulb, USB…
